Former NASA Engineer turns sand into a fluid in a most amazing feat to fill his hot tub with ‘liquid sand’!

You have to hand it over to NASA guys that once they set their mind on something, they leave no stone unturned in achieving it. They take up the challenge and will not rest till they have found a solution to it. So, in that sense, Mark Rober, a former NASA engineer, was no different.

Hong Kong’s Ultra Small ‘Coffin Homes’ Takes One Back To The Dark Ages

Reminiscent of the dungeons of the Dark Ages, almost 88,000 ‘coffin homes’ in Hong Kong cram 200,000 people. Little wonder it has been termed ‘an insult to human dignity’ by the UN.  People accepts subhuman conditions in such living spaces not out of choice, but due to the scarcity of public housing and sky-rocketing rents. …