We’ve already heard about experimental self-healing concrete, that can repair cracks within itself. Now, scientists have gone a step further, utilizing bacteria to create building materials that can be grown on-site – and that regenerate when broken.
Back in July 2018, researchers at Purdue University created the world’s fastest-spinning object, which whipped around at 60 billion rpm – and now that seems like the teacup ride at Disneyland. The same team has now broken its own record using the same technique, creating a new nano-scale rotor that spins five times faster.
It sure sounds like a pop-up ad you’d see online, but scientists have created and tested a new treatment that melts away belly fat. The new technique, developed by researchers from Harvard and the Massachusetts General Hospital (MGH), involves injecting an icy saline solution directly into fat deposits to shrink them by half.
Particle accelerators could be incredibly useful for medicine – if they weren’t so huge. The SLAC accelerator, for example, is almost 2 mi (3.2 km) long, while CERN’s Large Hadron Collider (LHC) runs for a stunning 16.7 mi (27 km). Now, scientists at Stanford have managed to shrink the tech down to fit on a computer chip, which could lead to more precise cancer radiation therapies.
I guess “cheaper” is relative.
Mark Levinson offers audiophiles a cheaper high-end turntable
Mark Levinson has been in the audio business for nearly 50 years, and if you’re not familiar with the company from its hi-fi gear, then you may have heard the Harman brand’s sound systems in cars like the Lexus RC350. The company launched its first turntable at CES 2017, and has now returned to Las Vegas with its second – № 5105.