invention

Are Elvish, Klingon, Dothraki and Na'vi real languages?

Defining cyberwarfare... in hopes of preventing it

The brilliance of bioluminescence

Hack a banana, make a keyboard!

The art of bow-making

One very dry demo

My radical plan for small nuclear fission reactors

Make robots smarter

The genius of Mendeleev's periodic table

Pool medical patents, save lives

A "self-healing" asphalt

The levitating superconductor

Imaging at a trillion frames per second

Print your own medicine

The cheap all-terrain wheelchair

Biohacking -- you can do it, too

How I started a sanitary napkin revolution!

Metal that breathes

A bath without water

How to air-condition outdoor spaces

A monkey that controls a robot with its thoughts. No, really.

A 40-year plan for energy

The electric rise and fall of Nikola Tesla

Yup, I built a nuclear fusion reactor

The missing link to renewable energy

From mach-20 glider to hummingbird drone

Abundance is our future

How to "sketch" with electronics

A plane you can drive

The strange tale of the Norden bombsight

My mushroom burial suit

Learning from a barefoot movement

A prosthetic arm that "feels"

Ancient wonders captured in 3D

Wireless data from every light bulb

Printing a human kidney