@josephcronin2965

That firefighter talkting to that cockroack robot was top notch πŸ˜‚πŸ˜‚

@christophermakhanya973

Thanks!πŸŽ‰πŸŽ‰ See if you could make video about Apartheid in South Africa and it's history

@CinderaceQueen

I'm getting "Big Hero 6" vibes from all this cool tech!! 🀣🀣 Microbots, graphene, plasma and mag lev based tech are all commonly featured in the both movie and series!

@Thewayofgrass35

I neeeeeed those shoes! πŸ˜…

@peggysuedavis3395

If my science teacher would have demonstrated and explained half as well as you Jay, I would have been a Scientist!
Amazing content yet again Be Amazed! ❀

@cathleenc6943

Emergency responders: "Send in the cyborg roaches to see if there are survivors trapped in the lower levels!"
Survivors that were already terrified: franticly squashing the giant roaches that keep appearing. 

Couldn't they have made them from something slightly less creepy looking, like a scarab or jewel beetle?

@user-sj5uk1vr9o

This man is the go-to channel

@medrandadm

Your channel is the best life ever know

@CrimsonA1

Appreciate the content. Lots of cool stuff coming out, hopefully soon. 

I'm glad you pointed out some of the hurdles much of this technology still has to go through. It's important to promote awareness of potential world-changing technologies, but it's also important to point out their limitations. Whereas innovative technology would be nice to have, we also must adopt the wisdom needed to maintain new power.

@blackkingsway1607

Best YouTuber in YouTube 😊

@ultimatesunrise

Im convinced medbeds already exist for the elite.

@curtiskirschbaum2936

That arc thing is super cool.

@edwardlorden2996

How is ferro fluid a symbiote?  Symbiosis is a relationship between two living organisms.    Ferro fluid is inorganic and cannot live.

@NotRandomProbably

The Ark would need a helipad or a ski boat bay because I ain’t staying in 100 meters the rest of my life

@Andrew_BIake

Had a look at some PhD opportunities a few weeks ago and one of them was asking to build an artificial blood-brain barrier... (currently doing my Masters in Biomedical Science and got nosey)
Just to put it into perspective, the brain lets in VERY little, the main being a few basic amino acids and the majority glucose. Not even your immune system can get in...

@djshazaaaaaaam

these look so amazing

@davidhowell1415

18:42 this would be an insane commute for work, because you know they aren’t letting employees live there and the people who would visit these places definitely aren’t washing their own dishes or cooking

@rociomorales8992

Very important … his attitude !!!

@medge42

George Medhurst came up with the 'hyperloop' concept in 1799. It is hardly new. It is also very impractical, not just too expensive for what it delivers but it is almost impossible to create and maintain the almost complete vacuum required to operate. The tube also need to be very straight or there would be g-force issues. Changing direction at very high speeds needs to be done gradually.

@Lem0no17

Finally i can watch your videos again