Behold, the Sideways Elevator

Thomas Lohnes // Getty Images
Thomas Lohnes // Getty Images

Elevator company ThyssenKrupp has developed a "sideways elevator" known as MULTI. In many respects it's similar to a standard elevator—it's a car that's designed to move people between floors in buildings. But this elevator has two key engineering differences. First, it uses motors on tracks to move the cars, rather than a cable pulling the cars up and down. Second, the tracks themselves can rotate or be built in orientations that aren't just up and down. That last bit is what makes this so interesting.

In a conventional elevator setup, architects devote a columnar portion of the building to elevator shafts. Those are then outfitted with cabling and motors to move the elevator cars up and down between floors. There's plenty of fancy math engineers build in to optimize the availability and speed of those elevators. But typically, the biggest limitation is that for each elevator shaft, there is just one elevator car. (There are multi-car-per-shaft elevators known as "twin elevators," but the cars generally block one another in the shaft.)

MULTI allows multiple cars per shaft, with the ability to scoot cars sideways as needed, or even to build a zig-zagging shaft structure. This allows cars to get out of the way of each other, enabling all kinds of interesting algorithmic changes. The system could put multiple cars near high-traffic areas—and those areas might change based on time of day or other factors. Priority cars might be able to zip along, while others moved to the side to wait. A car might move sideways and enter another shaft, if that would create a faster path. Or imagine a dual-tower building—it could have a sideways elevator shaft (or many of them) to connect the towers. Imagine the time savings in traveling between upper floors of the two buildings, when such a linkage exists! As a broad concept, MULTI basically removes the idea of the elevator "shaft" and replaces it with something more like lanes on a road—and adds the ability to move along two axes rather than just one.

In the video below, Tom Scott visits a ThyssenKrupp testing tower to learn how it works. (He also makes it clear this is not sponsored content—it's a genuinely fascinating bit of engineering. It does seem the company is doing its public relations homework, though, as the first functional unit went online on June 22, 2017 in Rottweil, Germany.)

Behold:

If video isn't your thing, read up on the technology. While it will be many years before this kind of technology becomes commonplace, you may be able to tell your kids: "In my day, elevators only went up and down!"

The ChopBox Smart Cutting Board Has a Food Scale, Timer, and Knife Sharper Built Right Into It

ChopBox
ChopBox

When it comes to furnishing your kitchen with all of the appliances necessary to cook night in and night out, you’ll probably find yourself running out of counter space in a hurry. The ChopBox, which is available on Indiegogo and dubs itself “The World’s First Smart Cutting Board,” looks to fix that by cramming a bunch of kitchen necessities right into one cutting board.

In addition to giving you a knife-resistant bamboo surface to slice and dice on, the ChopBox features a built-in digital scale that weighs up to 6.6 pounds of food, a nine-hour kitchen timer, and two knife sharpeners. It also sports a groove on its surface to catch any liquid runoff that may be produced by the food and has a second pull-out cutting board that doubles as a serving tray.

There’s a 254nm UVC light featured on the board, which the company says “is guaranteed to kill 99.99% of germs and bacteria" after a minute of exposure. If you’re more of a traditionalist when it comes to cleanliness, the ChopBox is completely waterproof (but not dishwasher-safe) so you can wash and scrub to your heart’s content without worry. 

According to the company, a single one-hour charge will give you 30 days of battery life, and can be recharged through a Micro USB port.

The ChopBox reached its $10,000 crowdfunding goal just 10 minutes after launching its campaign, but you can still contribute at different tiers. Once it’s officially released, the ChopBox will retail for $200, but you can get one for $100 if you pledge now. You can purchase the ChopBox on Indiegogo here.

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HBO Max: Everything You Need to Know About the New Streaming Service

What will you binge-watch first?
What will you binge-watch first?
WarnerMedia

This week, WarnerMedia launched HBO Max, the long-awaited streaming platform that the company hopes can compete with the likes of Netflix and Disney+. But with HBO GO and HBO NOW already in existence, the addition of a third platform for HBO content has caused no small amount of confusion among both prospective customers and current HBO subscribers. Here are answers to all your burning questions about the buzzworthy new service.

What is HBO Max?

HBO Max is a direct-to-consumer streaming platform that you can download as an app or access through your cable or internet provider. Just like Apple has Apple TV+ and Amazon has Prime Video, WarnerMedia now has HBO Max.

How is HBO Max different from HBO NOW and HBO GO?

hbo max streaming platform
This user's viewing habits are eclectic, to say the least.
WarnerMedia

Before HBO Max, WarnerMedia had two different apps with the same library of HBO series and certain Warner Bros. films. HBO GO is for viewers who already pay for HBO through their cable TV provider, which is why you have to log in through your TV provider. HBO NOW is for independent subscribers who pay $15 a month for access to the same content. In other words, HBO GO is for customers with cable, and HBO NOW is for those without it.

Like HBO NOW, HBO Max is an independent subscription service that you don’t need a TV provider in order to access. The main difference comes down to content: While HBO NOW and HBO GO only include HBO series and some films, HBO Max offers tons of additional shows and films licensed from other distributors—plus new, exclusive originals (more on that in a minute).

How much does HBO Max cost, and how do I get it?

You can sign up for HBO Max here. Your first seven days will be free, and it will cost you $15 per month after that.

Do I already have access to HBO Max?

If you’re already an HBO NOW subscriber, your app should have automatically updated to the HBO Max app (if you don’t have automatic updates enabled, make sure to update it manually), and you can log into HBO Max using your existing HBO NOW credentials. Your recurring monthly payment of $15 will also now automatically start applying to HBO Max instead of HBO NOW.

If you watch HBO through your TV or mobile provider, there’s a good chance you can access HBO Max at no additional cost, too. Apple TV channels, AT&T TV, DIRECTV, Hulu, Spectrum, Verizon FIOS, Xfinity, and many other providers are included—you can see the full list here.

Which platforms will HBO Max be on?

You can stream HBO Max on your desktop on HBOMax.com, or you can download the app through the Apple app store, Google Play, or Samsung TV. You can also access HBO Max content on your TV through any of the providers listed here.

What's playing on HBO Max?

hbo max channel hubs
Elmo and James Dean in the same place, at last.
WarnerMedia

HBO Max boasts 10,000 hours of content that includes all HBO shows, many Warner Bros. films from the past century, new Max Original series, and other programs from CNN, Cartoon Network, TNT, TBS, TCM, Adult Swim, and more.

To name a few highlights, the service currently offers all eight Harry Potter films, all 10 seasons of Friends, an exclusive selection of Studio Ghibli classics like Howl’s Moving Castle (2005) and Spirited Away (2002), and 2019’s Joker. The first few episodes of some highly-anticipated Max Originals are also available, including Anna Kendrick’s rom-com series Love Life, the voguing house reality competition Legendary, and Sesame Workshop's The Not-Too-Late Show With Elmo (featuring guests Kacey Musgraves, John Mulaney, the Jonas Brothers, Lil Nas X, and more—so far).

Will I get to see the Friends Reunion?

Yes, the Friends reunion will definitely debut on HBO Max, but no air date has been confirmed yet. Production was delayed because of the coronavirus pandemic, and they’re tentatively hoping to film it sometime this summer. (But hey, at least you have access to all the other Friends episodes to help you pass the time.)