New Record Set for World’s Fastest Elevator

iStock
iStock

As buildings get taller and taller, engineers have to solve a problem that goes beyond wind speeds and structural loads. In order to ferry people to the top of buildings that rise more than 2000 feet in the air, you need a pretty fast elevator. Hitachi’s latest high-speed elevator model—which just set the record for the world’s fastest elevator ride, according to New Atlas—is a good start.

Independent testing by the National Elevator Quality Supervision and Inspection Centre in Guangzhou, China, found that the elevator model can reach a top speed of just under 47 miles per hour.

To help passengers deal with the discomfort of traveling thousands of feet in the air, the elevator has an air-pressure adjustment feature that’s designed to keep your ears from getting plugged like they do on airplanes. And while it shoots up fast, it takes a slower descent (22 miles per hour), so it doesn’t feel so much like a terrifying amusement park ride.

The elevator will be a feature inside the Guangzhou CTF Finance Center, a new 1740-foot-tall skyscraper in Guangzhou, a port city near Shenzhen. It will go slightly slower, though, hitting just 44.7 miles per hour. Compared to most elevators, though, that’s plenty fast. Most top out at around 5.6 miles per hour. The fastest elevator in the western hemisphere, located inside 1 World Trade Center, moves at about 23 miles per hour.

The previous world record holder, a Mitsubishi elevator in the Shanghai Tower, travels around 45.7 miles per hour. Since it's a working elevator and this was just a test unit, Mitsubishi will probably hang on to its Guinness distinction for world's fastest elevator for now. That record was set in April.

[h/t New Atlas]

Amazon's Under-the-Radar Coupon Page Features Deals on Home Goods, Electronics, and Groceries

Stock Catalog, Flickr // CC BY 2.0
Stock Catalog, Flickr // CC BY 2.0

This article contains affiliate links to products selected by our editors. Mental Floss may receive a commission for purchases made through these links.

Now that Prime Day is over, and with Black Friday and Cyber Monday still a few weeks away, online deals may seem harder to come by. And while it can be a hassle to scour the internet for promo codes, buy-one-get-one deals, and flash sales, Amazon actually has an extensive coupon page you might not know about that features deals to look through every day.

As pointed out by People, the coupon page breaks deals down by categories, like electronics, home & kitchen, and groceries (the coupons even work with SNAP benefits). Since most of the deals revolve around the essentials, it's easy to stock up on items like Cottonelle toilet paper, Tide Pods, Cascade dishwasher detergent, and a 50 pack of surgical masks whenever you're running low.

But the low prices don't just stop at necessities. If you’re looking for the best deal on headphones, all you have to do is go to the electronics coupon page and it will bring up a deal on these COWIN E7 PRO noise-canceling headphones, which are now $80, thanks to a $10 coupon you could have missed.

Alternatively, if you are looking for deals on specific brands, you can search for their coupons from the page. So if you've had your eye on the Homall S-Racer gaming chair, you’ll find there's currently a coupon that saves you 5 percent, thanks to a simple search.

To discover all the deals you have been missing out on, head over to the Amazon Coupons page.

Sign Up Today: Get exclusive deals, product news, reviews, and more with the Mental Floss Smart Shopping newsletter!

Hold High-Quality Zoom Meetings and Video Streams With the Logitech C922x Webcam

Logitech
Logitech

This article contains affiliate links to products selected by our editors. Mental Floss may receive a commission for purchases made through these links. If you haven't received your voucher or have a question about your order, contact the Mental Floss shop here.

The year of social distancing has brought everything from college courses to Thanksgiving dinner to a webcam stream, but not all cameras are created equal—most of the time, there’s one lagging video participant who is always blurry and frozen. You can avoid being that person with this Logitech C922x Pro Stream Webcam, which is 30 percent off today.

This webcam is designed for content streaming and broadcasting, so it's built with a full HD lens that records at 30 frames per second to eliminate lagging frames during fast movement or games. It also has an autofocus feature to optimize lighting and two integrated microphones with noise reduction. All of these features are in one compact device that can automatically improve your picture and audio without you doing a thing.

The Logitech C922x Pro Stream Webcam is also perfect for gaming streams on sites like Twitch and YouTube—so much so that it even comes with a free six-month Xsplit license, which will help you control the various aspects of your broadcast like sound levels, text overlays, music, graphics, and lighting. You’ll be able to record, edit, and broadcast your stream with professional quality.

Whether you need a better quality picture for weekly check-ins with your boss or a higher frame rate for capturing gaming, the Logitech C922x Pro Stream Webcam can help with tons of features, a free six-month Xsplit license, and a 30 percent discount today, bringing the final price down to $140.

Prices subject to change.

Sign Up Today: Get exclusive deals, product news, reviews, and more with the Mental Floss Smart Shopping newsletter!