Some of our favorite iRobot Roomba vacuums are up to $200 off

The Roomba j7 Plus and its auto-emptying station. | Photo by Jennifer Pattison Tuohy / The Verge

If you’re late on your spring cleaning, now is the perfect time to play catchup and save some money in the process. There are some great discounts running on Roomba smart vacuums from iRobot. These deals cover a couple of our favorite models, like the Roomba j7 and Roomba i3 EVO, both as standalone bots or with their respective auto-emptying stations. The discounts range from $100 to $200 off at a variety of retailers as well as directly from iRobot’s site, where the manufacturer indicates that the sale is running through June 18th.

For those looking to get the biggest savings on the best bot, the iRobot Roomba j7 and Roomba j7 Plus are both $200 off. The standalone vacuum normally runs $599, but it’s now $399 at Amazon, Best Buy, W…

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Author: Antonio G. Di Benedetto

How YouTube built a better way to connect your TV and phone

Connecting your phone and TV makes things like shopping on YouTube much easier. | Image: YouTube

TV remotes suck, and YouTube is tired of dealing with them. “It’s very hard to type on TV with a remote,” says Brynn Evans, the head of design for YouTube on TV. “Like, the remote’s clunky, every remote’s different, there’s a million different buttons. They’re all bad.” Every app and service has tried to find ways around this, from those “activate on the web” screens that save you from typing your password to a heavy emphasis on voice search. Your Apple TV will practically beg you to type on your phone rather than with your remote. But even that’s not enough for YouTube.

So YouTube’s rolling out a new feature that more closely connects your phone to your TV. (It works on Android and iOS devices, so tablets should work too.) If you sit…

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Author: David Pierce

New type of triterpenes discovered

A remarkable discovery and collaborative effort have revealed a new type of triterpenes, a group of organic compounds which are an important source of many medicines. Until now, all triterpenes were believed to be derived from squalene, itself a type of triterpene. However, for the very first time, researchers witnessed biosynthesis, the formation of complex compounds from simple ones in living organisms, of triterpenes in fungi without the use of squalene. This important discovery opens up a whole new world of possibilities for pharmaceutical science.

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Malnutrition links kidney disease, weaker muscles

Scientists have utilized an objective and simple nutritional indicator called the Nutrition Risk Index (NRI) to unveil a long-suspected yet unverified relationship between sarcopenia and malnutrition in end-stage kidney disease patients. Their findings confirmed that malnutrition contributes to sarcopenia, which can be detected through NRI.

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