A screen that can roll up like a sheet of paper
Yes, LG made it in 2016 (Source: Time.com)
3D printers that can make 3D models in a few minutes
Yes. And it's available on Amazon.
Cultured meat, or no-kill meat, made in a lab
Yes. The company Eat Just has sold its cell-cultured meat in Singapore. (Source: Techcrunch)
Driverless cars that do not need humans
Not yet. Human control is still required. (Source: CBS News)
Flying drones
Yes. Amazon has it.
Robotic dogs
Yes. Boston Dynamics sells it at $74,500 (Source: Wired)
A jet suit that helps you fly like Ironman.
Yes. It has been invented by Richard Browning.
A virtual touch screen
Not yet.
A hoverboard that can travel everywhere
Not yet.
Medicine that helps bald people grow hair again
Not yet.
Wireless phone charger
Of course yes.
Artificial blood
Not yet
Wireless electricity
Not yet.
Dating apps
Of course yes.
Robot insects
Not yet
Contact lens with camera
Not yet.
