Goin live on Wednesday!

Why should countries avoid, and discourage, blowing things up in the Earth's atmosphere?

Jeremy Baker

4. Follow up question from last livestream on if Pluto will ever be a planet again (was asked by James Prokop): does our current definition of what a planet is mean that before Earth “ate” Theia, it wasn't a planet?

Mariana Arzuaga

3. I'm really looking forward to hearing you talk about your experience at COP26, especially about the session with the Indigenous Communities you assisted. Can we get a sneak peek of that session?

Mariana Arzuaga

2. What relatable story can you tell the only girl student in an engineering university program who’s been feeling a lot of pressure for the past few years to perform well in class because she doesn’t want to let her own gender down? You know, a story to give her a boost of energy so that she doesn’t feel so alone in her fight to “put the ladies on the map”?

Mariana Arzuaga

1. Are you feeling in better shape today? Does today sound like a better day to define a particle?

Mariana Arzuaga

So when is the cider pet slide (fighter jet ride)? Talk to Destin at Smarter Every Day about his cider pet slide to best prepare.

Timothy Ettridge

Looking forward to hearing about the climate conference. Hope you get a chance to do some sightseeing in Scotland? Next to Hawaii, it is one of my favorite places to visit.

Hugh Arthur

now that you've met Nico Rosberg, are you an F1 fan?

No questions , yet , but still you and your team have my cheerful support Dianna 🤓😃🎉👏 !

Can't wait to hear about the climate conference!

Suzanne Strickland

After watching your videos on electric vehicles and cleaner energy, I kept seeing people talk about how electric vehicles are not a "green" as we think they are because making the batteries is very bad for the environment. (Mining, production, etc) Is there any truth to such claims?

Suzanne Strickland