Skype a scientist

Skype a scientist is a programme that connects classrooms to scientists for question and answer sessions. I have done it a few times now, and from the scientist’s perspective, it has a lot of reward for not that much work.

It works like this: the Skype a scientist team makes matches based on what kind of scientist the teacher asks for; the scientist writes a letter (or it could be a video or something else) about what they work on; the students prepare questions; and the scientist tries to answer.

One thing I like about the format is how it is driven by student questions, turning the conversation to things students actually want to know, and not just what the the scientist (me) believes there’s a need to ‘explain’ (scare quotes used to imply scepticism). Of course, the framing as a classroom exercise, the priming by the letter, and the fact that the questions pass through the teacher influence the content, but still. I also like how some students ask questions that I suspect are not entirely serious, but that still turn out to be interesting. Something I like less is how each session still is kind of a monologue with little interactivity.

I think it has gone reasonably well. I hope my answers will get more polished with time. Another thing I need to get better at is extracting useful feedback from the teachers to improve what I do. They’ve all said positive things (of course, how else could they respond?), but I’m sure there are all kinds of things I could improve.

Here, enjoy some of the questions I’ve gotten! I won’t answer them here; you will have to sign up your classroom for that. I have organised them into categories that I think reflect the most common types of questions.

Pig and chicken genetics

What are some mutations in pigs that you see?

Have you ever encountered a chicken that had something about it that surprised you?

What kinds of chickens live the longest?

What is significant about the DNA of pigs and chickens?

What is the most pervasive genetic disorders in pigs and chickens?

Which genes have the highest demand from industry?


If certain traits are dominant and humans have been around for 6 million years, how do we not have all those dominant traits?

What came first, the chicken or the egg?

Does the DNA of chickens and pigs have any similarity to humans — if so, what percent is common?

When were pigs domesticated and what were they domesticated from?

Hard questions

Are science and religion compatible?

Can genetic engineering lead to the creation of a super-race?

Do you think that, if extra-terrestrial life was found, a breeding program between humans and aliens could exist to create hybrids?

Do you think you could genetically modify pigs to create the perfect bacon?

Can you genetically modify an organism to make it more clever?

Will we be able to genetically modify humans with features from other organisms such as gills, not just single gene traits?

What do you think is the next big genetically modified breakthrough on the horizon?

How far away are we from being able to clone a human (like Dolly)?

Have you researched genes designed to protect chickens or pigs from super bacteria resistant to antibiotics?

Personal stuff

Do you ever get to dissect anything?

What is the most exciting part of your job?

What is your favourite complex trait?

Have you always been interested in science?

What makes your job so important that you are willing to move countries?

Why did you choose to study genetics?

Do you prefer group or solo work?

Are you under intense pressure in your job?

What are you looking forward to working on in the future?

The practice of science

What materials do you use in your research?

Who decides what you research?

How do you use computers to research genes and DNA?

What kind of technology/equipment do you use?

Why do you research pigs and chickens?