Manu Prakash

Manu Prakash — A 50-cent microscope that folds like origami

Perhaps you’ve punched out a paper doll or folded an origami swan? TED Fellow Manu Prakash and his team have created a microscope made of paper that’s just as easy to fold and use. A sparkling demo that shows how this invention could revolutionize healthcare in developing countries … and turn almost anything into a…

Aidan Dwyer — Better solar designs

13-year old Aidan Dwyer designed a more efficient model for solar power by studying Fibonacci sequences. Today, his divides his time between junior high and collaborations with research organizations like the University of Madison’s Resilience Research Center.

modern building

Earth 2050

By the year 2050, the world’s population will reach nine billion. The demand on the world’s resources – energy, first and foremost – will be severe. But the road from now to then doesn’t need be bleak.