If have ever gone snowmobiling, you may have thought about how to revive that thrill in the more confined atmosphere of an urban environment — to say nothing of their utility. In anticipation of heavy snowfall over the winter in his hometown, [Ben] stripped the essence of the snowmobile down as an emergency vehicle and reshaped it into the Snow Bike.
This compact, winter transportation solution uses an e-bike controller, a chopped up ski, and a heavy snowblower track and a large RC plane motor for power all strapped onto a modified mountain bike frame. The motor mount is machined aluminum, the track rollers milled out of spare plastic — though they later had to be modified as they tended to get clogged by snow — and the front ski is simply bolted on using some 3″ square tubing.
Due to its small size the Snow Bike looks about as stable as a pocket bike, so perhaps some training tracks and or skis might help in deeper powder. [Ben] also notes that the present motor doesn’t have much power so the rider needs to keep it at full throttle to push through the snow. That said — seeing this thing smoothly cruising around in several inches of snow makes us wish we had one of our own.
If this ride isn’t fast enough for you, check out these rocket-powered winter vehicles.
Continue reading “Snowed-In in the City? The Snow Bike Will Get You Where You Need To Go”
It’s safe to say that the southern UK is not known for its winter snowfall. If you have lived through a British February then the chances are you’ll know a lot about rain and grey skies.
Happily this hasn’t deterred [Stuart]. Ever the optimist, he’s turned a pile of scrap metal and an unloved mountain bike into a fully functional ski-bike, and he’s just ready to go should the jet stream deliver a covering of the white stuff on the Thames Valley.
Using the facilities of rLab – Reading Makerspsce (he’s also a founder member of the up-and-coming Newbury and District Hackspace), [Stuart] didn’t just bodge together his “iCycle”. Instead he’s made it a really high quality build, with CNC’d aluminium fork stanchions to mount his skis, and foot pegs that are engineered not to let him down on the slopes. Best of all, the bike is nearly all made from scrap materials, only the bearings, axles and paint were brought in for the project.
Skiing hasn’t been featured very often in our coverage of the world of makers, however we have featured a skiing robot, back in 2009.
Certain parts of the Northern Hemisphere are very, very cold right now. For those of us living in these colder climates, [Aaron] has a simple yet effective hack for keeping your hands warm when you go out for a walk in the brisk cold. He’s wired his jacket up for USB charging so he can make sure his hand warmers are always working.
[Aaron] bought a set of handwarmers that conveniently charge over USB, but he always forgot to actually plug them in once he got home, ensuring that they were always dead. To make his forgetfulness a non-issue, he built the USB charger for the handwarmers into his jacket, but he didn’t just run a wire out of the pocket. The USB charging circuit runs through the coat hanger, using some conductive cloth and steel thread in the inside of the jacket’s shoulders. From there, the cloth makes contact with the metal arms of the hanger and runs out of the hanger to the wall outlet.
This is a great cold-weather hack that might help any forgetful people on the north side of the planet keep warm. You could even use this method to charge batteries used in other wearable electronics. This project is a great reminder that sometimes the best hacks are the simple ones that no one’s thought of yet!