Jack Skopinski’s rivet-packing electric trikes and four-wheelers like to tilt. It’s become something of a signature for EV4 machines over the years. But now the Polish engineer has created an off-road electric trail hugger that doesn’t sport a tilting mechanism. The EV4 Mountain Cart is designed to allow disabled riders to cleanly and quietly zip down dirt tracks, up grassy […]

It seems like everywhere you look in a big city, there’s someone zipping along on an electric scooter. Many of these will be temporary hires rather than rider owned, and most – if not all – will be stand-up models. OjO and Austin Commuter Scooter have teamed up to offer Austin commuters a sit down alternative. The fleets of ridesharing […]

Whether you’re cycling to the office and don’t want to arrive too sweaty and out of puff, or you just need some help getting up a steep hill, e-bikes can be a great way to get around. For many though, buying a brand new bicycle when you already have a perfectly good one just doesn’t make sense. That’s where add-ons […]

It seems that the more technology progresses, the easier it becomes to produce convincing counterfeit goods. Scientists at the University of Copenhagen are fighting back, however, with product tags that they claim cannot be replicated – even by an item’s legitimate manufacturer. Known as the physical unclonable functions (PUFs) system, the technology was developed by researchers Riikka Arppe-Tabbara, Mohammad Tabbara […]