Animal research are notoriously unhealthy at figuring out human therapies. Round 95% of the medicine developed by way of animal analysis fail in individuals, however till lately there was no different possibility.
Now organs on chips, also referred to as microphysiological methods, could provide a very viable various. They’re triumphs of bioengineering, intricate constructions furrowed with tiny channels which are lined with dwelling human tissues that increase and contract with the circulation of fluid and air, mimicking key organ capabilities like respiration, blood circulation, and peristalsis, the muscular contractions of the digestive system.
It’s solely early days, but when they work as hoped, organs on chips may clear up one of many greatest issues in medication right this moment. Learn the total story.
—Harriet Brown
This story is from the forthcoming print challenge of MIT Expertise Evaluate, which explores the theme of Play. It’s set to go dwell on Wednesday June 26, so if you happen to don’t already, subscribe now to get a duplicate when it lands.
How underwater drones may form a possible Taiwan-China battle
A possible future battle between Taiwan and China could 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 consultants 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 could be far much less helpful in a attainable invasion of Taiwan. As an alternative, a battle with Taiwan would doubtless make use of undersea and maritime drones to scout for submarines. Learn the total story.
