MIT

Imagine if you were a product designer who wanted to see what an actual physical object would look like in different colors or patterns. Well, MIT has designed a system that allows users to easily do just that, utilizing photochromic dyes.

Back in 2015, we heard about an electrically activated glue that could be used to bond items in wet conditions, or even underwater. Now, scientists have demonstrated that the material could be used to patch leaky blood vessels … from the inside.

Surfaces in contact with salty water usually end up with a corrosive layer of salt caked on. Now, engineers at MIT have made these minerals so easy to remove that they often just fall off on their own – by forming “crystal critters.”

A newfound understanding around the intricate architecture of lobster underbellies has provided MIT engineers with a model for a tough and stretchy new hydrogel, which features great durability and resistance to tearing.

Concrete is pretty useful, which is why it’s the most widely used construction material in the world. Now, engineers have made it even more useful, creating concrete that can conduct electricity and produce heat, by mixing in nanocarbon black.

With elusive dark matter continuing to evade detection, scientists are having to search in stranger and stranger places. In a new study, physicists at MIT have studied the spins of black holes for signs of drag from dark matter slowing them down.

When studying underwater marine life, it helps if you can use a device that doesn't scare the animals by appearing unnatural to them. MIT scientists have created a robo-starfish with that in mind, utilizing a new rapid development system.

Robots are now regularly used in applications such as picking purchased items from shipping warehouses … but most of them still can't see through walls. That said, a new bot is essentially able to do so, with a little outside help.

It may be a bit gross, but mucus plays a key role in our bodies. Now, an MIT team has managed to create an artificial version of the stuff, and shown that it’s an effective antimicrobial – even more so than real mucus.

Scientists have created a synthetic single-celled organism that can divide and grow like a regular living cell. This breakthrough could lead to designer cells that can produce useful chemicals on demand or treat disease from inside the body.

An MIT team has developed an electrolyte solution that can accommodate high-capacity lithium-metal battery chemistry, paving the way for electric cars and mobile devices that could last far longer on each charge.

It's a sad fact that many of the people who most need water filters are those who are least able to afford them. A newly demonstrated MIT technology could help, in that it uses locally sourced wood to inexpensively purify contaminated water.