Air conditioning is one of the greatest inventions of the 20th Century. It’s also killing the 21st
When did indoor air become cold and clean? Air conditioning is one of those inventions that have become so ubiquitous
Read more
GreenTech
On the future of walls, or The Wall
Space may be the endless frontier, but here on Earth, we define space in the modern sense as something enclosed.
Read more
Heimdal pulls CO2 and cement-making materials out of seawater using renewable energy
One of the consequences of rising CO2 levels in our atmosphere is that levels also rise proportionately in the ocean,
Read more
EV charging solutions will become an asset, not a liability, to the grid
Oren Ezer Contributor Share on Twitter Oren Ezer is CEO and co-founder of ElectReon, a shared energy platform that provides
Read more
LastPad is a reusable menstrual pad that does away with disposable towels
Direct to consumer online sales have helped a number of female-focused startups get products to market in recent years —
Read more