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Awesome tech you can’t buy yet: Waterproof drones, robotic pancake printers

At any given moment there are approximately a zillion different crowdfunding campaigns happening on the Web. Take a stroll through Kickstarter or Indiegogo and you’ll find there’s no shortage of weird, useless, and downright stupid projects out there – alongside some real gems. We’ve cut through the Pebble clones and janky iPhone cases to round up the most unusual, ambitious, and exciting projects out there this week. Keep in mind that any crowdfunded project — even the best intentioned — can fail, so do your homework before cutting a check for the gadget of your dreams.

Noke U-Lock — Bluetooth-enabled bike lock

Noke U-LockRemember that nifty Bluetooth-enabled padlock that popped up on Kickstarter a few months back — the Noke? Well Fuz Labs, the startup that made the device, is now back on the crowdfunding scene in hopes of funding its latest creation: a Bluetooth U-lock for your bike.  Aesthetically, the new lock looks almost exactly like the old-school U-lock you know and love — just without any  keyholes or combination dials. Instead, it uses its Bluetooth brains to communicate with your smartphone and detect when you’re close by. To open it, just click the lock shaft once and it’ll automatically look for a phone with a compatible Bluetooth key, and then unlock when it finds one. You don’t even need to take your phone out of your pocket. For the most part, it retains the original’s features, but Fuz Labs has also introduced a few new features in the new lock. The U-Lock also sports an integrated alarm system designed to scare off would-be thieves, and GPS tracking to help you remember where you locked your wheels up.

Splash — Waterproof autofollow drone

Splash DroneFlying a drone over solid ground is one thing, but flying it over water is a whole ‘nother ball game. With all manner of electronics on board, an unexpected aquatic landing is almost always a death sentence for your drone, which makes flying it much more stressful. That’s not the case for the Splash Drone, however. Recently launched on Kickstarter, this hardy little quadcopter is encased in a buoyant waterproof shell, so it can safely land and float on water without being damaged. But waterproof components aren’t the only trick Splash has up its sleeve. Even without the watertight hull, it’s still got an impressive list of features. On its underbelly, the Splash is outfitted with a gimbal, allowing you to mount a GoPro on it and shoot super-stable video. This gimbal is also completely waterproof, so you can shoot while either airborne or submerged, and it’s also got an auto-follow function, so it can shoot video autonomously while you play in the water.

Rocketbook — Microwaveable digitizer notebook

RocketbookDo you burn through notebooks and find yourself constantly having to buy new ones? Rocketbook might be just what you need. Freshly launched on Indiegogo, the notebook is designed to be completely reusable — paper and all. Once you fill up all the pages, the Rocketbook is able to digitize all your notes and store them in the cloud, and then clear all the pages so you can write on them again. The pages of the notebook (which are just regular-ol’ paper, by the way) feature a set of seven different symbols, which can be mapped to different cloud storage services. Mark one of the symbols on the page, and when you scan it with Rocketbook’s accompanying smartphone app, a digitized copy of the page will instantly be sent to the cloud storage platform of your choice. After you’ve scanned, digitized, and saved your notes, you can just pop Rocketbook in the microwave for 30 seconds and it’ll erase all your notes — so long as you use a Pilot FriXion pen.

PancakeBot — Robotic pancake printer

PancakeBotIt’s been nearly a year since we last heard anything about PancakeBot, but now the creator is back with a new-and-improved version that’s ready for mass production. PancakeBot 2.0 boasts a number of big improvements over the original, the most notable of which is definitely the accompanying software application. To make your own pancake design, you can now either freehand it, or upload an image and trace over the lines. Either way, the program will track every line you make with your mouse and then recreate the design with pancake batter on the skillet. In other words, you don’t need to have crazy CAD skills to design a cool pancake. The batter extruder has also been updated and now features onboard controls that allow you to adjust how quickly batter gets squirted onto the skillet. This is a pretty big deal, as it allows you to adjust PancakeBot so that it can handle batters of varying viscosity. Without these controls, you’d basically have to make batter exactly the same way every time you make breakfast.

BoXZY — 3D printer, CNC mill, and laser cutter

BoXZYAdditive manufacturing (aka 3D printing) gets all the attention these days, but despite the feverish pace at which the technology is advancing, traditional manufacturing processes still carry certain advantages — namely, the ability to work with materials other than plastic. They’re coming along, but 3D printers that print anything other than PLA or ABS are ridiculously expensive, so if you want to make something out of metal or wood, your best bet is to go with a traditional CNC mill. The only downside, however, is that mills generally can’t make many of the exotic “impossible” shapes that 3D printers can. Wouldn’t it be nice if there was a machine that could give you best of both worlds? Enter: the BoXZY Rapid Change FabLab. It can do it all — printing in plastic, milling wood or metal, and even laser cutting/engraving. Each tool exists as a rapid-change attachment, so you can swap from mill, to 3D printer, to laser cutter in a matter of seconds.

Drew Prindle
Former Digital Trends Contributor
Drew Prindle is an award-winning writer, editor, and storyteller who currently serves as Senior Features Editor for Digital…
EVs top gas cars in German reliability report — but one weak spot won’t quit
future electric cars 2021 volkswagen id4 official 32

Electric vehicles are quietly crushing old stereotypes about being delicate or unreliable, and the data now backs it up in a big way. According to Germany’s ADAC — Europe’s largest roadside assistance provider — EVs are actually more reliable than their internal combustion engine (ICE) counterparts. And this isn’t just a small study — it’s based on a staggering 3.6 million breakdowns in 2024 alone.
For cars registered between 2020 and 2022, EVs averaged just 4.2 breakdowns per 1,000 vehicles, while ICE cars saw more than double that, at 10.4 per 1,000. Even with more EVs hitting the road, they only accounted for 1.2% of total breakdowns — a big win for the battery-powered crowd.
Among standout performers, some cars delivered exceptionally low breakdown rates. The Audi A4 clocked in at just 0.4 breakdowns per 1,000 vehicles for 2022 models, with Tesla’s Model 3 right behind at 0.5. The Volkswagen ID.4, another popular EV, also impressed with a rate of 1.0 – as did the Mitsubishi Eclipse Cross at 1.3. On the flip side, there were some major outliers: the Hyundai Ioniq 5 showed a surprisingly high 22.4 breakdowns per 1,000 vehicles for its 2022 models, while the hybrid Toyota RAV4 posted 18.4.
Interestingly, the most common issue for both EVs and ICE vehicles was exactly the same: the humble 12-volt battery. Despite all the futuristic tech in EVs, it’s this old-school component that causes 50% of all EV breakdowns, and 45% for gas-powered cars. Meanwhile, EVs shine in categories like engine management and electrical systems — areas where traditional engines are more complex and failure-prone.
But EVs aren’t completely flawless. They had a slightly higher rate of tire-related issues — 1.3 breakdowns per 1,000 vehicles compared to 0.9 for ICE cars. That could be due to their heavier weight and high torque, which can accelerate tire wear. Still, this trend is fading in newer EVs as tire tech and vehicle calibration improve.
Now, zooming out beyond Germany: a 2024 Consumer Reports study in the U.S. painted a different picture. It found that EVs, especially newer models, had more reliability issues than gas cars, citing tech glitches and inconsistent build quality. But it’s worth noting that the American data focused more on owner-reported problems, not just roadside breakdowns.
So, while the long-term story is still developing, especially for older EVs, Germany’s data suggests that when it comes to simply keeping you on the road, EVs are pulling ahead — quietly, efficiently, and with far fewer breakdowns than you might expect.

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You can now lease a Hyundai EV on Amazon—and snag that $7,500 tax credit
amazon autos hyundai evs lease ioniq 6 n line seoul mobility show 2025 mk08

Amazon has changed how we shop for just about everything—from books to furniture to groceries. Now, it’s transforming the way we lease cars. Through Amazon Autos, you can now lease a brand-new Hyundai entirely online—and even better, you’ll qualify for the full $7,500 federal tax credit if you choose an electric model like the Ioniq 5, Ioniq 6, or Kona EV.
Here’s why that matters: As of January 2025, Hyundai’s EVs no longer qualify for the tax credit if you buy them outright, due to strict federal rules about battery sourcing and final assembly. But when you lease, the vehicle is technically owned by the leasing company (Hyundai Capital), which allows it to be classified as a “commercial vehicle” under U.S. tax law—making it eligible for the credit. That savings is typically passed on to you in the form of lower lease payments.
With Amazon’s new setup, you can browse Hyundai’s EV inventory, secure financing, trade in your current vehicle, and schedule a pickup—all without leaving the Amazon ecosystem.
It’s available in 68 markets across the U.S., and pricing is fully transparent—no hidden fees or haggling. While Hyundai is so far the only automaker fully participating, more are expected to join over time.
Pioneered by the likes of Tesla, purchasing or leasing vehicles online has been a growing trend since the Covid pandemic.
A 2024 study by iVendi found that 74% of car buyers expect to use some form of online process for their next purchase. In fact, 75% said online buying met or exceeded expectations, with convenience and access to information cited as top reasons. The 2024 EY Mobility Consumer Index echoed this trend, reporting that 25% of consumers now plan to buy their next vehicle online—up from 18% in 2021. Even among those who still prefer to finalize the purchase at a dealership, 87% use online tools for research beforehand.
Meanwhile, Deloitte’s 2025 Global Automotive Consumer Study reveals that while 86% of U.S. consumers still want to test-drive a vehicle in person, digital tools are now a critical part of the buying journey.
Bottom line? Amazon is making it easier than ever to lease an EV and claim that tax credit—without the dealership hassle. If you're ready to plug in, it might be time to add to cart.

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Humanoid robots race against humans at unique half-marathon in China
A humanoid robot running in a half marathon.

You may have seen robots dancing like the music icon Mick Jagger, doing parkour, or even painting on a canvas. Tesla’s Optimus humanoid robot is eagerly anticipated, while Google and Meta are also planning to enter the field. The competition in the East, however, is on a different level altogether.

China just put humanoid robots to the test in the world’s first race of its kind, where they ran alongside humans in a half-marathon. A total of 21 robots lined up for the event in the Yizhuang half-marathon, following a long spell of supervised learning on roads. 

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