GENERAL CHEMISTRY: Consumer's Product Components, Usage, and Safety Precautions

Summary

This video script delves into the realm of consumer products and their chemical components, emphasizing the importance of understanding their usage and precautions. It covers various categories including food and nutrition, detergents, medicines, raw materials, and building materials. The script highlights the role of chemistry in product creation and usage, the significance of reading product information, and the impact of environmental pollutants. It also touches on the fields of environmental and forensic chemistry, discussing their relevance in conservation and criminal investigation.

Takeaways

• 📘 Matter is defined as anything that exists in solid, liquid, or gas form and possesses mass and volume.
• 🧪 Chemical substances, which can be pure substances or mixtures, are a form of matter and have specific properties that determine their usage.
• 🔍 Consumers should compare products and services to find the best quality at the best price, emphasizing the importance of cost and quality.
• 🧴 Alcohol, such as ethyl alcohol or ethanol, is an example of a consumer product used for disinfection.
• 🧼 Detergents and soaps are made from common chemicals like sodium hydroxide and various acids, and their use should be appropriate for their intended purpose.
• 💊 Medicines and drugs are composed of chemicals, and knowledge of their ingredients is vital for pharmacists and doctors to avoid allergic reactions.
• 🧵 Raw materials are the basis for manufacturing goods such as glass, fiber, polyester, and nylon, which undergo various chemical processes to become finished products.
• 🏗 Building materials like cement and hollow blocks are essential for constructing structures and are subject to chemical processes to improve their properties.
• 📜 The paper and pulp industry faces challenges in meeting environmental norms, as pollutants released can be harmful to the environment.
• ⛽ The fuel industry produces petrol, diesel, and other fuels from crude oil, which are essential for transportation across land, water, and air.
• 🔎 Forensic chemistry helps identify criminals by detecting chemical evidence left at crime scenes and can involve DNA testing to establish identity.

Q & A

What is the definition of matter according to the video?

Matter is anything that exists in solid, liquid, or gas form, and has mass and volume.

What are the two main types of matter discussed in the video?

The two main types of matter discussed are pure substances and mixtures.

What is a characteristic of pure substances mentioned in the video?

Pure substances have a definite composition and can be either an element or a compound.

Can you provide an example of a homogeneous mixture from the video?

An example of a homogeneous mixture is salt water, where the salt is dissolved in water.

What is a consumer product according to the video?

A consumer product, also referred to as a final good, is a product bought by individuals, households, or for personal use.

Why is it important for consumers to read the information about a product's components?

It is important for consumers to read the information about a product's components to use the product safely and as intended, and to be aware of its quality and potential effects.

What are some categories of consumer products mentioned in the video?

Some categories of consumer products mentioned include food and nutrition, detergents, medicines and drugs, raw materials, building materials, and fuel industry.

What role does chemistry play in the food and nutrition industry?

Chemistry plays a critical role in the food and nutrition industry, affecting stages from collection of ingredients to processing, storage, and preparation.

What are some common chemicals used in the soap industry as mentioned in the video?

Some common chemicals used in the soap industry include sodium hydroxide, loric acid, palmitic acid, and stearic acid.

Why is knowledge of chemistry important for pharmacists and doctors?

Knowledge of chemistry is vital for pharmacists and doctors because it helps them understand the chemical ingredients in medicines, which is crucial for prescribing suitable medication for patients and considering potential allergies.

What are some challenges faced by the paper and pulp industry as discussed in the video?

The paper and pulp industry faces challenges in meeting environmental norms, as pollutants released from these industries include sulfur oxides, nitrogen oxides, carbon dioxide, and heavy metals.

Outlines

00:00

🔬 Chemistry in Everyday Life

The paragraph introduces the topic of consumer products and their chemical components, emphasizing the importance of understanding chemistry in relation to everyday items. It discusses the concept of matter and its physical and chemical properties, which dictate how substances are used. The speaker also touches on the difference between pure substances and mixtures, using examples like saltwater and halo-halo to illustrate homogeneous and heterogeneous mixtures. The paragraph concludes with a discussion on consumer products, which are final goods bought by individuals for personal use, and the importance of cost and quality considerations in consumer decisions.

05:02

🍽️ Food, Nutrition, and Detergents

This section delves into the categories of consumer products, starting with food and nutrition. It explains the various stages of food preparation and the critical role chemistry plays in each, from collection to storage. The importance of understanding the composition of food, including carbohydrates, proteins, fats, minerals, and vitamins, is highlighted for selecting foods based on individual health needs. The paragraph then transitions to detergents and soaps, discussing common chemicals used in their production and the need for consumers to understand their intended use to avoid misuse, such as using alcohol for cleaning purposes rather than for household cleaning.

10:03

💊 Medicines and Raw Materials

The focus shifts to medicines and drugs, highlighting the significance of chemical knowledge for pharmacists and doctors. It mentions the importance of understanding medication ingredients due to potential allergies, emphasizing the need for medical practitioners to consider a patient's allergy history before prescribing medication. The paragraph also introduces raw materials used in manufacturing, such as glass, fiber, polyester, and nylon, and how they undergo chemical processes to become finished products like clothes and furniture. The discussion includes the various applications and transformations of raw materials in the production of consumer goods.

15:05

🏗️ Building Materials and Environmental Impact

This paragraph discusses building materials and their role in construction, mentioning the necessity of raw materials like cement, hollow blocks, and water for building houses. It also touches on the use of polymers to reduce building weight and improve energy efficiency. The environmental impact of the paper and pulp industry is addressed, noting the challenges of meeting environmental norms and the pollutants released, such as sulfur oxides, nitrogen oxides, and heavy metals. The paragraph emphasizes the need for eco-friendly practices in these industries.

20:07

⚖️ Forensic Chemistry and Consumer Product Safety

The final paragraph covers forensic chemistry, its role in identifying criminals through chemical evidence, and the importance of DNA testing in establishing identities. It also discusses the presence of carcinogens and endocrine disruptors in consumer products, which can lead to health issues like cancer and reproductive problems. The paragraph concludes with a reflection on the importance of chemistry in understanding the safety and impact of consumer products on health and the environment.

25:09

🎥 Reflections on Chemistry Education

In the concluding remarks, the speaker reflects on their experience discussing chemistry without computations, acknowledging the challenges of pure discussion. They express a desire to improve their video content based on viewer feedback and appreciate the comments as a way to enhance their teaching. The speaker also shares their passion for science, particularly chemistry and physics, and emphasizes the importance of these subjects for engineering students. The paragraph ends with a thank you to the viewers and an anticipation for the next video.

Keywords

💡Matter

Matter is defined as anything that has mass and occupies space, existing in solid, liquid, or gas states. In the video, matter is foundational as it pertains to the composition of consumer products and the substances studied in chemistry. For example, the script discusses how matter can undergo physical and chemical changes, which is central to understanding its usage and properties.

💡Chemical Properties

Chemical properties are characteristics of a substance that become evident during a chemical change. The video emphasizes the importance of chemical properties in determining the suitability of a substance for various applications. An example from the script is the use of sodium chloride in disinfectants, highlighting how chemical properties influence a product's function.

💡Consumer Products

Consumer products, also known as final goods, are items purchased by individuals or households for personal use. The video script discusses various categories of consumer products, such as food and nutrition, detergents, and medicines, and how chemistry plays a critical role in their creation and use.

💡Mixtures

Mixtures are composed of different pure substances that are physically combined. The video script uses examples like salt water and halo-halo (a Filipino dessert) to illustrate homogeneous and heterogeneous mixtures, respectively, showing how mixtures are part of everyday consumer products.

💡Chemical Formulas

Chemical formulas represent the composition of a substance, indicating the elements present and their proportions. The video mentions chemical formulas in the context of understanding the composition of pure substances, such as water (H2O), which is vital for analyzing and utilizing substances in consumer products.

💡Detergents

Detergents are substances used for cleaning purposes, typically made from chemicals like sodium hydroxide and various fatty acids. The script discusses the use of detergents in the context of consumer products, emphasizing the importance of understanding their ingredients for safe and effective use.

💡Medicines and Drugs

Medicines and drugs are chemical substances used for medical purposes, produced in pharmaceutical industries. The video script highlights the significance of chemistry in understanding their composition, effects, and the necessity of prescription to ensure safe usage tailored to individual needs.

💡Raw Materials

Raw materials are the basic substances used to produce manufactured goods. The video script refers to various raw materials like glass, fiber, and polyester, which are transformed through chemical processes to create consumer products, illustrating the link between raw materials and the final products in the market.

💡Environmental Chemistry

Environmental chemistry is the study of the chemical and biochemical phenomena that occur in natural places. The video script touches on the role of environmental chemistry in understanding pollutants and their impact on the environment, such as the degradation of the ozone layer and the introduction of harmful substances into the food chain.

💡Forensic Chemistry

Forensic chemistry is the application of chemistry to law enforcement, often involving the analysis of evidence from crime scenes. The video script briefly mentions forensic chemistry in the context of identifying criminals through chemical evidence, such as DNA tests and fingerprint analysis, showcasing its role in solving crimes.

💡Endocrine Disruptors

Endocrine disruptors are chemicals that interfere with the normal functioning of the endocrine system, potentially leading to developmental and reproductive issues. The video script warns about the presence of endocrine disruptors in certain foods, emphasizing the importance of understanding the chemical composition of what we consume.

Highlights

Introduction to the concept of matter, including solid, liquid, and gas states with mass and volume.

Discussion on physical and chemical properties that determine the usage of substances.

Explanation of chemical formulas and their relevance in real-life applications.

Differentiation between pure substances and mixtures, with examples like sodium chloride and carbon dioxide.

Consumer products defined as final goods bought by individuals, with examples of everyday items.

Importance of comparing product quality and price for consumers to make informed decisions.

Responsibility of consumers to read product information for safe and intended use.

Categories of consumer products including food, detergents, medicine, raw materials, and fuel industry.

Role of chemistry in food and nutrition, emphasizing the importance of understanding food composition.

Use of common chemicals in the soap industry and their applications in cleaning.

The significance of knowing ingredients in medicines and drugs for safety and allergic reactions.

Raw materials as the basis for manufacturing goods, undergoing various chemical processes.

Building materials and their importance in construction, including environmental considerations.

Challenges in the paper and pulp industry to meet environmental norms and reduce pollutants.

Fuel industry's role in transportation and the extraction of fuels from crude oil.

Environmental chemistry's focus on studying pollutants and greenhouse gases and their impact on the environment.

Forensic chemistry's application in identifying criminals through chemical evidence.

Identification of harmful substances like carcinogens and endocrine disruptors in consumer products.

Discussion on neurotoxins, their effects on the nervous system, and the implications for health.

The presenter's self-reflection on the quality of the discussion and a commitment to improving future videos.

Transcripts

[Musika]

this video we're going to proceed in

Consumer product and components usage

and using precautions So ngayon ah for

after year mag-discuss naman tayo ng

wala munang

computation kasi computation tayo sa

Physics nak computer tayo sa Chemistry

Ah Two lessons left so ito Iyung ah one

lesson left na para sa next video at

magpopose tayo ng computation dito sa

ating general chemistry ngayon so medyo

tagal na naman tayo Hindi nakapag-blog

kasi ito as you can see iba na ang aking

background kung sa dati eh ang

background ko lagi yung dating aparador

namin o kaya ako paer ngayon ay nandito

ako ngayon sa labas ng aming bahay no as

you can see the the fresh air here

Okay so for more information about this

lesson watch this video Till The End so

let us

[Musika]

Begin

okay for the

introduction matter is anything that

exists in solid liquid or in gas face

and has a mass and

volume So yun naman Gaya nung mga ano

natin nung una ' ba kaya nagkaroon tayo

ng ng discussion about the physical and

chemical changes or

properties it has

characteristics characteristic set of

physical and chemical properties that

determines its usage Syempre sa mga ano

natin sa lesson 2 ay inano natin yung

mga chemical formulas and its common

needs which means at yon ay nagagamit

naman din natin in real life

chemical substances are form of matter

it can be pure substances or mixtures

yempre halimbawa sodium saka chlorine p

pinaghalo niyo sodium

chloride one component of carbon and two

component of oxygen kapag pagano niyo

carbon dioxide yung mga

ganon pure substances has a definite

composition and has two

such an element or a

compound element kasi halimbawa Ayon

hydrogen lang tapos pag pinag niung

hydrogen saka oxygen magiging water

or Sabihin nating dihydrogen monoxide

ganon po yung

compound compounds natin sa mga susunod

pang lesson mixture is composed of

different pure substances that are

physically combined and can be

homogeneous or hetero

Sabi niung homogenous ba salt water pag

naghalo niyo yung salt saka water

matutunaw yung sals halimbawa pag naga

kayo ng 3 in one lalagyan niyo ng asuka

lalagyan niyo ng Cream O Syempre kape

Yung pain component sakaka tubig h niyo

makita makikita niyo na mix na siya p

heterogenous yun yung halimbawa

halo-halo makikita niyo pa rin yung

mapalo na ube Ice Cream O neung mga

ganon gun pa yung

ch so PR tayo sa consumer's product it

is also referred as a final goods there

are products that are bought by

individuals or households or personal

nabibili sa market nabibili sa ano diyan

kahit saan Diyan '

ba Next In other words consumers are

good that goods that are bought for

consumption by the

Consumer Syempre kung ano yung yung iba

halimbawa Y sa

alcohol Ano ba ice ethyl alcohol or

ethanol Saan ba ginagamit di ba to

disinfect di ba

ganon yung Asin yung sodium

chloride kapag ginagamit sa mga as part

of ingredients

ba lang po

next consumers make comparisons to find

the best quality of the product service

at the best price Syempre yung cost

Syempre yung isa rin sa mahalaga yung

cost k Saan kayo mapapati k Saan kayo

mapapasulong Hindi lang kasi b katipid e

kailangan ' ba kahit Sabihin natin

murang halaga tinitingnan pa rin natin

yung quality because we are referring to

quality over

quanti be more practical an ' ba if

information about a product is available

you have the responsibility to read that

information about its components to use

the product the way it is

intended halimbawa yung alcohol Saan

niyo ba ginagamit yun hindi naman pwede

yung alcohol gawin yung panlinis ng

kubeta pw panlinis ng bahay hindi naman

pwede po ganun yon Excuse

[Musika]

me so i have here my ano another copy of

PowerPoint because at this moment meron

din akong ibang hindi nababasa due to

light kasi PR ko lang talag si maglog

dito sa ter dahil gusto ko ng fresh

mainit-init din

kasi Okay we have categories of Consumer

products so number one is we have food

and nutrition next we have detergents

and so medicine and drugs raw

materials tutorials and paper and pulp

industry and the last but not the least

we have cuel

industry Ayan ngayon yung status natin

ngayon kasi wala t computation so Mukha

akong

nagre-report online

reporting Syempre hindi naman pwedeng

binanggit lang natin Let's have define

the food and nutrition as you can see at

the picture credit to the owner so yan

merong foods tayo si nutrition kaya kay

nakakita ng ste scope

yan So what is that the food is prepare

and serve to us would have gone various

stages for from collection of major

ingredients processing storage purchas

and preparation in all the stages

chemistry plays a critical role so ito

pala So ibig

sabihin sa Chemistry applicable din siya

sa food and nutrition

ba it is also essential to a nutrition

of which a knowledge of the composition

of

them of of the rather major classes of

foods like carbohydrates proteins fats

minerals and vitamins are needed in the

selection of foods for a particular

health conditions of

individuals so Ito talaga ay part siya

sa organic chemistry If I'm not mistaken

ano So is sabihin sa food sa mga

elements or sa compounds Yan din yung

mga kinokuni nian '

ba Ano

daw

next we

have meer detergents and soup sian ba

ginagamit yan so hindi so common

chemicals is used in soap industries are

sodium

hydroxide loric acid Palma acid alic

acid etc etc pagsama nating detergent

Syempre ano isa ba ginagamit yo minsan

kung panlaba panghugas ng plato yung

soap Saang ginagamit Minsan nga sa

panlaba ' ba may sabong panlaba h naman

pwedeng gamitin yung sabong panlaba sa

katawan ng tao at ganun din Hindi ka

pwedeng gawing panlaba yung sabong

pantao sa sabong pandit ' ba ganun lang

yun kasi kapag yun ay naano niyo ba It's

either it has the pros and cons

ba baka yung sabon na halimbawa pwede

niy gawin niyo pang Skin Care sa buong

panlaban iritado yung kung mag iritado

ang skins ninyo baka Eh kung kung

nakakaganda sa balat niyo yun e Good for

you knowing the ingredients will give us

the knowledge in choosing What is safe

and sued to our cleaning needs Syempre y

mawawala ang purpose yung Main Purpose

ng detergents ands which is yung

panglinis naman

[Musika]

[Palakpakan]

talaga ngayon Ano iyan This is our third

component of Consumer product is

medicines and

drugs there are made of chemicals which

are produced in Pharma cuticle

industries the knowledge of chemistry is

vital Sorry is vital for pharmacist and

doctors Meron di ba ' bang mga nilal

lang yung mga gamot eh ' ba h naman

pwedeng basta gamot lang siya Syempre

meron siyang mga nagi ingredient Kaya

nga merong ibang tao na nag-e-exist na

allergy sila sa gamot As if it is

depends of what the medicine contains of

di ba halimba kung allergy yung tao sa

halimbawa sabihin natin sa lagon Allergy

siya ito e k hindi niya pwedeng inumin

yung gamot na may langg na ingredients

ganon kaya syempre kaya di ba Kaya

tinatanong ang doktor saan po siya Aler

may allergy po ba siya sa gamot ' ba

parang masasabi ko

sa sa student na napagaralan ko

rin Mari kasi yung tao hindi siya

Allergy sa gamot allergy siya dun sa an

ni contain ah

[Musika]

[Musika]

kino-confirm Based on my observation

Okay so you have observed various

chemical ingredients listed on the label

of medicines Kahit saan naman yan merong

listahan kung ano ba nilalaman noun eh

kahit sa pagkain nilalaman hal kung ba

sa tinapay contains egg contains ah

flour it contains water

[Musika]

ganon next

[Musika]

So it is based on the ingredient medical

practitioners decide a suitable pel for

patients Kaya nga naano ko yung Ayoko

lang kung alam niyung sa viral na

nagkagalit yung pharmacist saka yung

pasyente ay yung bumibili sa sa

pharmacy Kaya nga ' ba merong ibang mga

gamot na kailangan

ah ung gann ba Syempre hindi naman

porke Ano na pag ung mga talaga ung mga

gamot na kailangan talaga kailangan

talaga meron silang prescription kaya

nagkaroon nagkatalo sila ganyan but ay

dahil isa akong maretes Ayun kaya alam

ko yon Ayon h ko na lang alam kung ano

ang nangyari doun sa pharmacist saka

doun sa nagreklamong customer na nagano

nung gamot Yan ang hindi ko alam next

that

is next na tayo sa raw material ito na

talagang pinagmumulan

ng

nagagawa material or substances use in

primary production or manufacturing

goods manufacturing

goods asle indon

glass

fiber polyester arc silic nylon etc are

being us to produce different kinds of

fabric ba y halimbawa yanung yan yung

sinasabi na yung mga naging ingredients

to form

[Musika]

ah to form different types of fabric

halimba Yun nga sa tinapay ulit What are

the raw materials to produce a bread so

una meron tayong water Syempre Syempre

pagalin niyo so we have flour egg

ba so sorry for

the

background these materials are

transformed into usable finish products

like clothes bags carpets furniture

towels flags Nets balloon

etc during

this transformation raw materials are

subjected to numerous chemical processes

example na yung bleaching permanent

press resizing scoring printing and

finishing halimbawa sa printing yung raw

material mo is the b paper and the

printer with its ink Syempre kailangan

din ng processor Paano mpr kung wala

siyang computer or

pw electronic devices na may access sa

printer ganun po

[Musika]

yon next is we have building materials

so as you can see behind me Halimbawa

itong bahay na to we cannot build this

without those raw materials the cement

the hollow block Ano pa ba Syempre yung

water yung mga buhangin yung mga bato

ba polymers like

paki-correct na lang ako kung pronation

ko reduce the weight of buildings which

reduces the civil cost insulators like

Poly posty polystyrene forms

de the

atle or In other words improves the

energy efficiency of the building so yan

isa rin diyan sa kino-consider natin sa

building materials kung how strong it is

na hindi naman sa isang pitik ng lindol

e Wasak na ang

gusaling sa mga engineering Dapat alam

mga gusto maging civil civil oral basta

alin sa dalawa pero alam ko sa civil y

ang course

Okay paper and pulp

industry labas na natin paper and pulp

industry are facing great challenges to

meet environmental norms pollutants

released from these industries are

sulfur

oxides nitrogen oxides carbon dioxide

heavy metals heavy metal Hindi po yun

yung

rock that is led

um Mercury dioxins yon yun po yung tatlo

yon lead cum and Mercury next aside from

heavy metals meron pa tayong dioxins

uran chores

and chelating Agents

or kahit siguro from kids world y na po

yan ano papers

sa yun yung tinatawag basahin na natin

dapat ah

ano ecofriendly or environmental

friendly next exuse me let us proceed in

fuel industry the last factors of

Consumer

products

petrol diesel rather diesel LPG or Ano

ba

tawag cng kerosine oils

and the are all Fu produc from complex

process in to's

transportation land water and air sa

Land anoang Transportation inan Nae mot

tricycle

motorcycle mga Gan alangang lumipad yung

tricycle

water ship

Vinta are are you all Familiar to

vinta kapag hindi try to search it gole

okay and air Ano bang air eroplano

wakang tricycle lilipad yon lilipad ba

yon Hindi ' ba sa air in eroplano

helicopter

spaceship is possible because of this

viel kaya yun nga ung fuel is either to

run a machine or to run a vehicle '

this fuel are extracted from crude oil

found beneath in the earth or ocean y

kaya meron Tay tinatawag na Fossil fuel

ba which is the

fuel kumbaga nagiging source nating fuel

from the fossils

nanal

dinosaur sila

ngayon proceed naman tayo sa

environmental and forensic

chemistry environmental chemistry it is

the central subject in the study of

environmental

conservation It also it all those

pollutants and greenhouse gases nothing

but hazardous

chemicals this pollutants destroy our

Precious environment degrade the Ozone

layer enter our food chain and cause

tumors and so kumbaga Ito naman ito

environmental from the word

environmental itself about naman to sa

kalikasan environment ngya

[Musika]

eh

ba kumbaga ntin kung nakakaapekto at

hindi nakakaepekto or kung ano yung less

effect or less hazard or Ge

Sorry forensic chemistry forensic helps

to identity to identify whether

criminals by detecting chemical

evidences Left Behind crime scenes

Identifying Dangerous Drugs and

performing DNA test ito sa forensic ano

siya parang almost Ano na yata siya

biochemistry Please correct me i'm wrong

DNA test halimbawa Paano ba malalaman

kung totoong nanay mo totoong tatay mo

ang nanay at tatay mo Syempre to DNA

Test kasi ' ba minsan magka pinagmulan

mo eh ' ba Ano ba yung mga nagiging ways

to do the DNA test is either from saliva

or the hair '

ba cer the

two Ewan ko lang kung sa blood pwede sa

blood ' ba Ewan ko lang ha kasi o sa sa

crime scene kaya nakikita niyo yung mga

pulis kapagka nag-ano sila ng mga gamit

nak naka rubber basta naka-globe

sila kaya doon din nalalaman halimbawa

sa pinaggamitan to how halimbawa sa

pagpatay yung

pinagtagal halimbawa yung itak yung

ginamit merong fingerprint doon kaya

meron ding mga criminal na kinukuha na

ng fingerprint '

ba pa yung

chemical techniques used by forensic

investigator are

spectroscopy chromatography x-ray

refractometry color test melting point

analysis yan more on ano siya identity

about the identity of that

individual person or hindi

masao sa

pede yung nagagamit gamit as test monkey

or test

Mouse ngayon chemical void in Consumer

products yun yung environment sa

forensic na singit lang

naman carcinogens are substances that

promote growth of Cancer

cells ano baung mga may carcinogen

[Musika]

yung mga merong carcinogens yung mga red

meat processed meat sugar salted fish

etc etc next

endocrine it is disruptor or chemicals

that interfere with the normal function

of the endocrine system that leads to

reproductive development growth and

behavior problems Ano nga ba ang mga

food na merong endocrine

so ito gumagamit tayo ng ano para

magsearch

[Musika]

kasi So

[Musika]

ngayon yung mga ano sila sa pang ano ng

mga hormones ano so ito yung an

Ah basta yung mga foods na nak mga

behavior yung mga tat mga fried

ganon

neurotoxins after nerve tissues causing

a range of problems in the nerv system

isa Yan yung ah

stroke Bakit ba nagkakaroon ng stroke

ang tao Ano ba nangyayari pagka

nagkakaroon ng stroke di baala ulit doun

sa ulo kaya di ba pagka may stroke inano

natin ng City scan which is kung makita

yung dugong kung ano yung pumutok Gan

yun po y ' ba pagka sa stroke merong

hindi gumagalaw na part either the half

or the whole or pwedeng Ilan lang ba

kung ano nga ba yung mga nag-host ng ano

sa

tao yun pala ang sa stroke kasi kaya mer

ba mer pag therapy ng isang stroke

person merong parang electricity Ew kung

anong tawag electric

mass So ngayon Well done so hopefully

meron kayong natutunan this video K I'm

I know to myself that I'm not really

good at pure discussion with no

computations so Kay mag-alala ilang

lessons na lang din ay

makapag-comment about against about

against my video so I'm doing my best to

to ah para is either to ulitin ko or yon

yun ang yata ang ang kaya kong gawin sa

mga

nag-comment So ngayon kaya That's why I

also apologize for for encountering the

or I don't know if this because of too

loud background music I'll do my best to

improve my videos

so wala po akong malak May pag-away D sa

mga nagco-comment again Don because it's

an honor to me na ma-improve kung ano

talaga ang dapat mo improve and it is ah

nakakatuwa din kasi makikita mo talaga

na meron talagang nanonood SAO or meron

talagang nakikinig sa or somehow na

meron interested to learn mathematics

mathematics talaga ako sa mga sa mga

manonood unang ito ang unang video

napanood niyo mathematics ano talaga ako

sa YouTube nakikita niyo naman yung name

ko doon yung Mat ba Mat talaga ang

tinuturo ko e i just try to enter

science discussion which is Ito naman

kasi yung chemistry sa Physics laya ko

lang naman napasok kasi may computation

din naman siya and it is very essential

for us to learn kasi magagamit din natin

yung sa especially sa mga

mag-engineering Ayan Chemistry and

physics is the most essential one Okay

so that's all for today Thanks for

watching and see you in the next

c

[Musika]

[Palakpakan]

[Musika]

w

[Musika]