Science, Tech, Outdoor & Innovation News

Ingenious unpowered sensor detects motion by generating ultrasound

May 02, 2026 | Etiido Uko
Imagine a sensor that never requires a battery change. Like, ever. You could forget them for decades, and they’ll continue to function just fine. Well, researchers have created just that: a sensor that doesn’t require electricity or batteries.

Wheel kit electrifies your bike – but keeps the weight way down

April 29, 2026 | Ben Coxworth
So, you've got a perfectly good road or gravel bike, but you don't want to get "left behind" in the ebike revolution? Well, the Cyplore kit turns analog bikes electric, and it's claimed to be the lightest system to do so.

Ukraine’s rapid rise as an anti-drone powerhouse

May 02, 2026 | David Szondy
In only four years after the Russian invasion, Ukraine went from being a country knocked back on its heels and scrambling for military aid to emerging as a leading provider of battlefield-tested counter-drone expertise and exporter of anti-drone weapons systems. How did this happen? Let's find out.

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Designed to resemble a rocket on a launchpad readying for takeoff, this extraordinary tower reportedly draws inspiration from a billionaire's trip to a NASA facility in the late 1960s. It reaches a height of 820 ft.
The Shanti, by Simplify Further Tiny Homes, recalls the small living movement's humble roots. It combines a very compact footprint that sleeps up to two people with a surprisingly affordable price.
A tiny trailer with huge ambitions, the new Skookum from Alberta-based Tactical Overland is a family trailer specced for clans with surnames like "Amundsen" and "Hillary." It collapses for travel but expands into a two-story 4-sleeper base camp.
Years before we heard the term "glamping," we knew exactly what it was thanks largely to Snow Peak. The Japanese brand continues its legacy of crafting glamping gear with a unique rooftop tent combining an inflatable frame and signature features.
This extra-wide tiny house features a remarkably spacious and open interior that sleeps two in comfort. The "Tiny Mansion" also boosts living space with a huge rooftop terrace that's more than large enough to host parties on.
The Alpencamper Eco Slide Out bicycle camper borrows a trick usually reserved for larger RVs, using a sidewall slide-out to expand its tiny interior enough to house a double bed comparable to what you'd find in a full-blown camper van.

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Almost a century and a half after construction began on La Sagrada Familia, the exterior structure of the tallest church in the world was finally completed last Friday in Barcelona, Spain. Its tallest tower has reached its maximum height of 566 ft.
Deep underground in a dark, sulfuric cave, scientists have made an incredible discovery – a giant communal spider web spanning more than 1,000 square feet, home to an estimated 110,000 spiders that defy nature to coexist in harmony.
Roboticists today are wrestling with the question of whether AI needs a body? If so, what kind? And then there’s the “how” of it all; if embodied intelligence is the way forward to true artificial general intelligence, could soft robots be the next step?
A new video takes you inside Dyson's impressive vertical farming operation, which is home to 1,225,000 strawberry plants and shows you how the company is applying its manufacturing knowledge to producing homegrown food for British consumers.
What does US$21,000 get you in automotive terms? Kia Soul, Chevrolet Trax, Nissan Versa, Hyundai Venue … You see a trend there, right? None of those cars is electric, and none of them are flagships by any stretch. The bZ7 is all that and more!
One of the most interesting concepts revealed at this year's Japan Mobility Show was also one of the simplest. The barebones Toyota IMV Origin concept is potentially one of the most versatile vehicles Toyota (or any automaker) has ever built.
Scientists have uncovered an intriguing link between infection and brain health, finding that a common bacterium may advance cognitive decline. It's the latest evidence suggesting that bacteria and infections play a key role in destroying our brains.
Electra's aircraft looks conventional enough, but it generates ludicrous amounts of lift, to take off and land at incredibly slow speeds, using almost no runway. With US$9 billion in pre-orders, it's outselling anything from the eVTOL world.