Subterms
The Covid-19 pandemic could be a dry run for future impacts of climate change, with challenging and unprecedented situations requiring rapid and aggressive responses worldwide. A proactive approach to climate change aimed at minimizing such impacts will inevitably involve significant cuts in greenhouse gas (GHG) emissions and investment in more resilient infrastructure. Although current global […] More
On a Tuesday evening earlier this semester, before MIT began to de-densify its campus in response to the emergence of Covid-19, 10 students stood in three small circles and took turns somberly counting to 20. They started calm and low with the number one, then gradually added volume and heartfelt pauses as the counting progressed. […] More
“I’ll never forget the moment when I first saw new Cassini data come down from Titan’s surface,” says Samuel Birch. “I was in awe at witnessing this brand new, never-seen-before bit of our solar system.” Birch explores and models the evolution of the surfaces of planets, moons, and small bodies in the outer solar system, […] More
As the largest ecosystem on the planet, the ocean provides incredible resources and benefits to humanity — including contributing 2.5 percent of global GDP and 1.5 percent of global employment, as well as regulating our climate, providing clean energy, and producing much of the oxygen we breathe. But exploitation and human pressures — like pollution, […] More
There’s a lot the average person doesn’t know about concrete. For example, it’s porous; it’s the world’s most-used material after water; and, perhaps most fundamentally, it’s not cement. Though many use cement and concrete interchangeably, they actually refer to two different — but related — materials: Concrete is a composite made from several materials, one […] More
If you’ve ever turned down a city street only to be blasted with air, you’ve stepped into what is known as an urban canyon. Much like their geological counterparts, urban canyons are gaps between two tall surfaces — in this case, buildings. The gusts they channel, however, have real implications. They can magnify a hurricane’s […] More
When deciding on a major, one thing was clear for Michelle Kornberg — she didn’t want to be stuck inside for four years. “I like the environment of working on something in the lab, but I grew up in a very outdoorsy family,” she says. “I definitely knew I didn’t want to be inside all […] More
Imagine a massive mug of cold, dense cream with hot coffee poured on top. Now place it on a rotating table. Over time, the fluids will slowly mix into each other, and heat from the coffee will eventually reach the bottom of the mug. But as most of us impatient coffee drinkers know, stirring the […] More
