Invention & Innovation

A series made possible with generous support from the Lemelson Foundation

Tech
New ‘ionic wind’ can dry foods while preserving nutrients

By Sid PerkinsMarch 2, 2021
Materials Science
Super-absorbent swab could curb errors in COVID-19 testing

By Kathiann KowalskiFebruary 17, 2021
Chemistry
Here’s how to make flip-flops biodegradable

By Kathiann KowalskiDecember 8, 2020
Tech
New device tells smiles from frowns — even through a mask

By Kathryn HulickDecember 4, 2020
Tech
This artificial skin feels ‘ghosts’ — things you wish were there

By Stephen OrnesNovember 20, 2020
Tech
Ordinary paper turns into flexible human-powered keypad

By Kathryn HulickNovember 6, 2020
Genetics
Gene editing can alter body fat and may fight diabetes

By Silke SchmidtOctober 23, 2020
Tech
Trees power this alarm system for remote forest fires

By Stephen OrnesOctober 16, 2020

Health & Medicine
A glowing new way to measure antibodies

By Sid PerkinsSeptember 30, 2020
Materials Science
Will bacterial ‘wires’ one day power your phone?

By Alison Pearce StevensSeptember 2, 2020
Materials Science
Micro-barbs could make shots less painful

By Stephen OrnesMay 13, 2020
Tech
COVID-19 victims could breathe easier with these innovations

By Kathiann KowalskiMay 7, 2020