How to Draw On Your Computer 

This was an insanely good video holy ! Lots of detail and effort put in this, I needed this

Yes it was really really Helpful

Amazing advice, very helpful. Thank you

Using the ipad as a remote device to my imac sparked my interest. Wasn't aware. Where can I find out how to do that? Great video btw

Just what i was looking for. thanks for the intel.

Can you use the ipad as a remote device for windows? I am struggling to record my ipad screen to explain what I am talking about.

Hi , Thank you so much for all your videos. This question is not relevant to this video but posting here hoping you would see this.. I saw mark rober's video about gello pool, where he kindof converted water in liquid state to semi-solid state. I got a crazy question on those lines- 1)When there is a flood , is there a chemical that can convert flood waters to solid or semi-solid form..so that people don't drown and are not swept away..2) is it possible to convert flood waters to ice quickly. 3) or to vapor (not necessarily by heating the water and burning people who are in it..but by pressure changes thereby decreasing its boiling point and generating cool vapors.. and thereby stopping the flood..? could you please reply.

I'm interested in the digital format and getting away from paper and pencil.

Can you please make a vidio on heredity and evolution. Hope you will make one.

Thank you very much