Tag: science

Goosebumps with Music, a Sign of Special Brain

B1 – Intermediate

Have you ever listened to a song that sent shivers down your spine?  A research shows that if music gives you the chills or goosebumps, then something in your brain might be unique.

Discover more by reading the article below.

https://www.classicfm.com/music-news/music-gives-goosebumps/

Discussion Questions:

1. What type of music do you like?

2. What is your favorite song? What emotions do you have when you listen to it?

3. What one song makes you emotional? What memory does it remind you of?

4. What gives you goosebumps?

5. How do you deal with your life’s sad moments?

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?

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 Dream?

B2 – Upper intermediate

Dreaming is a part of our everyday lives and yet we don’t know much about it. While we don’t fully understand its purpose, a couple of theories might shed some light on this matter.

Watch the video below to find out why we dream.

Discussion Questions:

  1. According to the video, what are the possible purposes of dreaming?
  2. What do you usually dream about?
  3. What do you think the usual things you dream of mean?
  4. Do you think dreams can be interpreted? Explain.

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?

The Pros and Cons of Pesticides

B2 – Upper Intermediate

For many years, people have relied on using pesticides in order to prevent agricultural catastrophes. However, it is not without consequences. What are the negative effects of using pesticides?

Watch the video below to find out.

Discussion Questions:

1. What are the advantages and disadvantages of using pesticides?
2. After banning DDT (dichlorodiphenyltrichloroethane), do you think Paul Hermann Müller’s Nobel Prize should have been revoked?
3. Are there strict regulations regarding the use of pesticides in your country?
4. What do you think will happen in the event of an agricultural catastrophe?
5. Can you think of alternatives to chemical pesticides not mentioned in the video?

Potential New Planets

B1 – Intermediate

NASA scientists on Monday announced the discovery of 219 new objects beyond our solar system that are almost certainly planets.

What’s more, 10 of these worlds may be rocky, about the size of Earth, and habitable.

http://www.huffingtonpost.com/entry/nasa-new-planets-kepler_us_594969b4e4b04c5e5025661a

Discussion Questions:

1. How close do you think we are to finding a “second” Earth?

2. Why do you think scientists are so invested in finding new planets?

3. If the time came, would you consider moving to another planet?

Mediterranean Sea Acidification

B2 – Upper Intermediate

Research shows that a portion of the Mediterranean Sea’s acidity has reached an almost 7-percent increase. This phenomenon poses a threat on sea creatures like oysters and mussels.

https://www.voanews.com/a/rising-temperatures-acidification-threaten-mediterranean-sea-species/3913767.html

Discussion Questions:

1. In your own words, describe the cause/s and effect/s of ocean acidification.
2. Based on the article, what caused the acidification of the Mediterranean Sea, and what are its effects?
3. In your opinion, what will be the impact of this phenomenon on countries like Italy, France and Spain?

NASA Developing Food Bars for Mars Flights

B2 – Upper Intermediate

When you go travel somewhere, probably, one of the things you would usually pack is food. Ever wonder how astronauts’ food are prepared for their space travel?

Read the article and watch the video. Be ready for a discussion.

http://learningenglish.voanews.com/a/nasa-developing-food-for-mars-flights/3625387.html

Discussion Questions:
1. What are the things to consider and challenges encountered preparing food for Mars explorations?
2. What are your thoughts on Mars space missions?
3. What do you think of the idea that we could escape into space if (or when) the earth becomes uninhabitable for whatever reason?
4. If you would be sent to space, what food items would you want to bring with you and why?
5. Should rich countries invest more money on these efforts?

Scientists Grow More Crops

B1 – Intermediate

Lack of food supply in the future is a constant fear and would possibly become real if we don’t do anything about it now. Find out what a group of scientists did to create the super crops of the future.

http://www.breakingnewsenglish.com/1611/161119-photosynthesis.html

Discussion Questions:

1. How did scientists make the crops bigger?
2. What do you think of genetically modifying plants and crops?
3. What are the dangers of genetically modified food?
4. What are the benefits of genetically modified food?
5. Why are so many people in the world without food?