It’s a wonderful world — and universe — out there.

Invention & Innovation

A series made possible with generous support from The Lemelson Foundation.

Physics
Heat signatures help track down old and still deadly land mines

By Sid PerkinsApril 30, 2019
Chemistry
Shape-shifting chemical is key to new solar battery

By Alison Pearce StevensMarch 29, 2019
Materials Science
A self-cleaning glass keeps itself spotless underwater

By Tyler BerriganFebruary 11, 2019
Computing
This bionic mushroom makes electricity

By Dan GaristoFebruary 6, 2019
Materials Science
This bandage uses electrical zaps to heal wounds faster

By Ilima LoomisFebruary 1, 2019
Chemistry
This rewritable paper depends on disappearing ink

By Alexandra TaylorDecember 31, 2018
Oceans
This robotic jellyfish is a climate spy

By Tyler BerriganDecember 18, 2018
Health & Medicine
Silver nanoparticles help fight brain-eating amoebas

By Dan GaristoDecember 17, 2018

Science & Society
New smoke alarm tests a mother’s touch

By Dan GaristoDecember 11, 2018
Life
Electro-tweezers let scientists safely probe cells

By Maria TemmingDecember 10, 2018
Chemistry
Some plastics learn to repair themselves

By Stephen OrnesDecember 3, 2018
Computing
This printer makes ‘visual’ aids for people with sight problems

By Kathiann KowalskiNovember 27, 2018