Extended-range agri-drone wouldn’t be limited by batteries

While crop-spraying drones do have some advantages over full-size piloted aircraft, they’re limited by their battery range. Dutch startup Drone4Agro is developing a solution to that problem, though, in the form of a range-extended electric multicopter…. Continue reading Extended-range agri-drone wouldn’t be limited by batteries→

“Molecular sponge” could replace the pesticides used for ant control

It’s a quandary – leafcutter ants cause a great deal of damage to tropical crops, but applying pesticides to those crops harms the environment. Scientists have developed a possible solution, in the form of a high-tech material that uses an odor to trap… Continue reading “Molecular sponge” could replace the pesticides used for ant control→

Walking programmable sub-$200 robot dog hits Kickstarter

Upon first seeing a dog-like quadruped robot for the first time, many people jokingly ask where they could buy one. Well, they can now get a fully functional miniature dog-bot of their very own via a Kickstarter campaign, for just US$195.Continue Readi… Continue reading Walking programmable sub-$200 robot dog hits Kickstarter→

Whipr combines three types of resistance training in a portable system

Although there already are exercise machines that simulate nordic skiing, rowing and other activities, they’re usually separate devices that are all fairly large. Whipr takes a different approach, consisting of a small base unit that works with multipl… Continue reading Whipr combines three types of resistance training in a portable system→

Orange peels used to extract valuable metals from spent batteries

Just because a lithium-ion battery no longer holds a charge doesn’t mean it no longer holds any value. It still contains useful metals, which can now be reclaimed via a more eco-friendly technique – the key ingredient is orange peel waste.Continue Read… Continue reading Orange peels used to extract valuable metals from spent batteries→

Stunning Theos F e-mountain bike is twice as tough as carbon fiber

Kellys’ gorgeous new Theos F ebike sports an innovative frame made from thermoplastic hybrid steel-carbon composite that’s twice as impact-resistant, twice as durable, and no heavier than a comparable frame made from conventional resin carbon fiber.Con… Continue reading Stunning Theos F e-mountain bike is twice as tough as carbon fiber→

Retro Bluetooth speaker swaps cassettes for your smartphone

We’ve recently seen several different examples of high-tech portable cassette players, but is audio tape really making a comeback? Perhaps not, which is where Pl8ty comes in – it uses your smartphone as the cassette.Continue ReadingCategory: Music, Tec… Continue reading Retro Bluetooth speaker swaps cassettes for your smartphone→

SmartSaddle sets out to get to the bottom of cycling discomfort

It’s an understatement to say that many cyclists find traditional saddles uncomfortable. Sore-butted riders who are looking for an alternative already have several to choose from, but now there’s another – the SmartSaddle.Continue ReadingCategory: Bicy… Continue reading SmartSaddle sets out to get to the bottom of cycling discomfort→