You probably thought you were done buying Harry Potter books for the rest of your life, but we might splurge for another version of book two.
Scientists have long used fluorescent markers to detect and track molecules in the lab, but tracking things in the human body is more challenging. The recent development of bio-compatible fluorescent markers have provided one piece of the puzzle to make that possible, and now researchers are working on the next part. A microscope has been developed that can see miniscule amounts of fluorescent dye through the skin, and unlike other instruments, it’s tiny.
许多传统行业搭上互联网渠道后，会出现一些弊病：成立初期，公司往往将更多注意力放在软件系统搭建而非库房管理。但代码并不能解决所有问题——食材半成品销售平台 Blue Apron 最近经历了一次教训，公司不得不开始将更多经历放在终端基层员工管理上。
You can unlock your phone with a touch and log into your computer with a gaze. A new authentication system can use your body in a whole new way.
SpaceX is no stranger to exploding rockets. Its early years were marked by several high-profile rocket explosions before the more recent models managed to visit the International Space Station and land vertically. Still, there have been some bumps in recent years. Just last month, a SpaceX Falcon 9 rocket exploded on the launchpad during a pre-flight test. The cause of the explosion isn’t clear yet, but there’s a bizarre twist in the investigation. SpaceX is reportedly considering the possibility that its rocket was sabotaged.
Braille printers can cost thousands of dollars, where as laser printers can be picked up for under $100. So wouldn’t it be great is laser printers could somehow print out braille and completely remove the cost of purchasing a special printer for the visually impaired? That’s exactly what Samsung have managed to do thanks to a new ink.
Samsung has had an embarrassing time of late, but it was due to a very serious problem. The first batch of Galaxy Note 7 smartphones it shipped have been exploding. So dangerous are the handsets that Samsung issued a recall, but not before they had caused some serious injuries, been banned from use on flights, and even started a car fire.
Last month, President Obama had a parasite named after him, he’s also lent his name to a prehistoric lizard, a flatworm, an Amazonian bird, fungus, a spider, and a colorful freshwater fish. Now we’ve discovered one of the US presidential candidates has a caterpillar nicknamed after him, and for good reason.