Tag: science

Robotic Firefighter

C2 – Proficient

Some elements of science fiction are turning into science facts. Case in point,  the use of machines that have humanoid form to do tasks too risky for their Homo sapiens counterparts is slowly but steadily changing operations in various industries.

One such robot is SAFFiR. Read about this firefighting mechanical wonder and watch the video as well.

http://edition.cnn.com/2015/02/12/tech/mci-saffir-robot/index.html?iid=ob_article_organicsidebar_expansion&iref=obnetwork

Discussion Questions:

  1. Describe the robotic firefighter.
  2. What might be its pros and cons?
  3. How do you feel about robots saving human lives in dangerous situations?
  4. Do you think robots would do a better job than human beings in search and rescue operations? Elaborate.
  5. Why do you think some robots are engineered to resemble humans physically?
  6. Should we dread or look forward to the further rise of the machines? Explain.

‘Safer GMOs’ made by US scientists

_80415697_isaacs_recoded_organisms_depend_saas

B2 – Upper intermediate

The use of GMO (Genetically Modified Organisms) has been around for years and yet the issue of whether it is safe or not has not yet been fully concluded. Because of that, there are groups and individuals who are against the use of GMO in consumer products.

‘Safer GMOs’ made by US scientists

Discuss:

1. What is your stand on this issue?
2. What are the advantages and disadvantages of the use of GMO?
3. The article talks about new and “safer” GMO. Do you think it is a better option? Why or why not?

 

Zebras and Their Stripes

B2 – Upper Intermediate

Animals are very different from each other. Every animal has its own distinct characteristics and appearance. Have you ever wondered why zebras have stripes?

The article below shows a very interesting reason behind the animal’s skin pattern and its purpose.

https://www.bbc.com/future/article/20191031-the-truth-behind-why-zebras-have-stripes

Discussion Questions:

  1. In your own words, explain the study and why zebras have stripes.
  2. What other interesting animal features do you know of? How are they helpful to them or to us humans?
  3. What are implications of the number of endangered animals increasing?
  4. Have you got any pets or interest in animals? What are your preferences when it comes to animals?

Beef Production Damages Environment

C1 – Advanced

We are what we eat. But do the food we eat harm our planet?

Read the article to know more about the scientific relationship of the food we eat and the environment.

http://www.bbc.com/news/science-environment-28409704

Discussion Questions:

1. Do you like meat and dairy products?
2. What meat or dairy product do you like the most?
3. Do you believe that food production has real significant effect on the environment? Explain.
4. How do you think you can reduce the environmental impact of the food you eat?