Animal research are notoriously unhealthy at figuring out human therapies. Round 95% of the medication developed by animal analysis fail in folks, however till lately there was no different choice.
Now organs on chips, often known as microphysiological methods, could supply a really viable different. They’re triumphs of bioengineering, intricate constructions furrowed with tiny channels which might be lined with dwelling human tissues that develop and contract with the stream of fluid and air, mimicking key organ capabilities like respiratory, blood stream, and peristalsis, the muscular contractions of the digestive system.
It’s solely early days, but when they work as hoped, organs on chips might clear up one of many largest issues in drugs at the moment. Learn the total story.
—Harriet Brown
This story is from the forthcoming print difficulty of MIT Know-how Assessment, which explores the theme of Play. It’s set to go reside on Wednesday June 26, so should you don’t already, subscribe now to get a replica when it lands.
How underwater drones might form a possible Taiwan-China battle
A possible future battle between Taiwan and China can be formed by novel strategies of drone warfare involving superior underwater drones and elevated ranges of autonomy, in response to a brand new war-gaming experiment by the suppose tank Heart for a New American Safety (CNAS).
Since Russia invaded Ukraine in 2022, drones have been aiding in what navy specialists describe as the primary three steps of the “kill chain”—discovering, concentrating on, and monitoring a goal—in addition to in delivering explosives. Drones like these can be far much less helpful in a doable invasion of Taiwan. As a substitute, a battle with Taiwan would seemingly make use of undersea and maritime drones to scout for submarines. Learn the total story.