These folks engineering a much better way to deliver your basically anything, including blood and medical organs through the air in rural Africa!

Developed at the City University of Hong Kong, the spinning drone can also capture stable video.

Updated Nov 21: 750 acres in the title was a typo; the correct number is 720 According to Nate Storey, the future of farms is vertical. It's also indoors, can be placed anywhere on the planet, is heavily integrated with robots and AI, and produces better fruits and vegetables while using 95% less water and 99% less land.

In 1980, the International Atomic Energy Agency (IAEA) observed that protactinium, a chemical element generated in thorium reactors, could be separated and allowed to decay to isotopically pure uranium 233-suitable material for making nuclear weapons.

A team from The Australian National University (ANU) has developed a jelly-like material that has many of the properties of living tissue. A form of a hydrogel, the jelly is not only self-healing but is very strong and can change its shape - allowing it to mimic skin, ligaments, and bone.