Tag: Science and Technology

Cryogenic Freezing

C1 – Advanced

Cryogenic freezing is a technique used to store a person’s body at an extremely low temperature with the hope of one day reviving it. If someone has died from a disease or condition that is currently incurable, they can be “frozen” and then revived in the future when a cure has been discovered. This technique is already being performed today, but the technology behind it is still in its infancy.

The idea of preserving a person’s body at very low temperatures in the hope that it will be restored by future medical technology has been a staple of science fiction. But could cryonics be a genuine way of being brought back to life years into the future?

Watch the video and be able to answer the questions that follow:

Discussion Questions:

  1. According to the video, how is the cryonic process performed?
  2. What are the advantages and disadvantages of cryogenic freezing?
  3. How do you feel about cryogenic freezing?
  4. Would you undergo such process in the hope of finding a cure to your incurable disease?

Designer Babies

B2 – Upper Intermediate

A designer baby is one whose genetic makeup has been selected in order to get a particular trait or remove a particular defect in the baby’s gene. It has become an increasingly popular procedure since it helps couples with infertility-related issues. The practice pre-selects before implantation. This procedure allows couples to screen viable embryos for various genetic traits, such as potential diseases the embryo could have and other traits that the embryo would likely attain before implanting them into the mother’s womb.

Since this has been created, it has caused uproar throughout the scientific community as to whether it is an ethical procedure or not. There are many questions that have been brought up, but these are very difficult to answer. Should there be designers babies?

Watch the video and be ready to answer the questions that follow:

Discussion Questions:

  1. What do you think of Designer Babies?
  2. What are the benefits and drawbacks of pre-implantation genetic screening?
  3. Would you be willing to undergo this procedure? Why or why not?

Is This the Safest Place in the World?

C1 – Advanced

Climate change is a hotly debated topic in many nations across the world. For some, the impact of this phenomenon is something to be seriously dealt with. This is why a group of concerned individuals built a special vault in order to prepare for climate change and it’s consequences.

Watch the video below to find out more.

Discussion Questions:

  1. What is this special vault for? Describe what it looks like.
  2. Do you think that this vault is necessary? Why or why not?
  3. Can you think of other extreme measures that people are trying to do in order to battle climate change?

What Causes Insomnia?

Do you struggle to go to sleep even though you are tired? Or do you wake up in the middle of the night and lie awake for hours, tossing and turning, anxiously checking the clock?

Insomnia is a very common problem and most of us experience this some time in our lives.

So what is insomnia? Is there any way to break the cycle?

Watch the video as Dan Kwartler details the science of insomnia.

Discussion Questions:

  1. What keeps you up at night?
  2. Do you have difficulty falling asleep?
  3. What are some ways to help you fall asleep easily?
  4. How do you feel when you suffer from Insomnia? How do you cope with it?

Amazon Alexa to Reward Kids

B1 – Intermediate

Where have all the manners gone? Rudeness is prevalent, while nobody seems to care and it seems that technology is behind it.

Amazon is changing this view by creating a version of Alexa that is helping children to be polite.

https://breakingnewsenglish.com/1804/180428-saying-please-2.html

Discussion Questions:

  1. In your opinion, does technology teach children to be rude? Can devices or apps teach kids to be polite?
  2. How important is it for children to learn to be polite?
  3. What’s the best way to teach children manners?
  4. Are people in your society becoming ruder or more polite?
  5. What rude behaviour do you see in public every day?

Who was John Titor?

B2 – Upper Intemediate

What would be your reaction if you talked to a person who claimed that he had time traveled and lived in 2036? Scientists attest to the possibility of time traveling, though there is no official announcement of an existence or creation of a time machine.

Find out more about John Titor’s story of taking a leap into the future.

WHO WAS JOHN TITOR?

Discussion questions:
1. What do you think of Titor’s claim of time traveling?

2. Why do you think he said that his goal was not to be believed? If you could meet Titor, what are the things that you would like to know about his experience?

3. Would you try time-traveling? At what point in the past would you like to go back to? How do you visualize the future would be like?

How Does Caffeine Keep Us Awake?

B2 – Upper Intermediate

Each year, around a hundred thousand metric tons of caffeine are consumed around the world. That’s as heavy as 14 Eiffel Towers! A lot of people consume caffeine because it helps them feel alert, focused, and energetic, even if they are actually lacking sleep.

Discover how caffeine works and what happens when we withdraw from it. Watch the video below.

Discussion Questions:

1. Aside from coffee, what are the other sources of caffeine?

2. What are the side effects of caffeine?

3. Do you believe that caffeine can really help a person to stay awake? Explain your answer.

4. How would you describe Adenosine’s relationship with caffeine?

5. What symptoms do people usually experience upon quitting caffeine?

Banning Smartphones for Children Under 13

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© User: 3dman_eu / pixabay / CC0

B2 – Upper Intermediate

Kids born in the late 1990s and early 2000s are born in the digital age. Some kids as young as 2 years old already knows how to turn on a phone and use some apps. Young children learn how to use devices or gadgets such as mobile phones very easily these days but is it beneficial for them to start using cell phones at a young age?

Let us read the article below first and then answer the questions that follow.

https://learningenglish.voanews.com/a/colorado-moves-to-ban-smartphones-for-children-under-13/3906933.html

Discussion Questions:

1. What do you think about the proposal?
2. Why do you think the proposal only targets phones with internet access?
3. What “mental effects” might constant smartphone use have on children?
4. Would you agree that a child’s smartphone usage is a “family matter?” Why? Why not?
5. Do you agree that children under the age of 6 should only watch an hour of videos a day? Why? Why not?
6. Do you think that the children of today will be completely dependent on digital devices by the time they grow up? Why? Why not?

Pakistani Farmers Get Tips via Text

B2 – Upper Intermediate

One problem farmers face is overwatering. It would help them a lot if they could get an advice regarding the proper amount of irrigation water to prevent them from overwatering their fields.

Farmers are now getting tips via text messages in Pakistan to make sure they get access to information for their irrigation needs in the quickest time possible.

Click on the article for more information on this way of disseminating information to farmers:

https://www.voanews.com/a/pakistan-farmers-get-tips-via-text/3917603.html?src=voa-editor-picks

Discussion Questions:

1. How does this new program help the farmers?

2. What are the advantages and disadvantages of the said program?

3. Should farmers rely on this technology?

4. What are other ways to help farmers better?

 

 

 

Why Do We Age?

B2 – Upper Intermediate

Aging is a natural process that we are very well aware of. However, the process itself is still poorly understood. How and why exactly do we age?

Watch the video to find out.

Discussion Questions:

1. What are the factors that contribute to aging?
2. Like Jeanne Louise Calment, would you like to live for 122 years? Why or why not?
3. How long do you think is the ideal lifespan?
4. Do you think it is possible for people to not age at all?