Inventor Colin Furze is a person who spends the vast majority of his time in a shed, reworking wacky concepts into purposeful devices, a few of which are literally fairly useful. His most up-to-date brainstorm is a bicycle with magnets as a substitute of springs and shocks.
Furze started by calculating the quantity of power required from the magnets to maintain the rider’s weight balanced but permit for some motion over bumps. So he arrange a rudimentary check setup in his workshop and started attaching numerous magnets to a scale to find out their strengths. On the finish of the day, he realized he required ultra-strong neodymium magnets, the type that may maintain over 1,100 kilos of draw power when attracting, however for this challenge, he set them to repel one another.
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So he began assembling the machine from an previous bike body. He modified it to incorporate linear bearings to help vertical movement, in addition to magnet mounts. After testing the idea on the prototype, he constructed a totally custom-made body utilizing chrome steel tubing for further energy. This groundbreaking body had fats bike tires for improved traction on uneven terrain, in addition to two pairs of huge magnets, one within the entrance and one within the again, rather than springs and shocks.
When the rider sits on the bike, the magnets repel one another with sufficient power to maintain the seat and handlebars within the right place. Should you hit a bump, the magnets transfer nearer collectively, rising the power with which they repel one another, pushing the whole lot again into place. There aren’t any refined electrical programs, oil leaks, or compressed air cans; solely magnets do the work.
Then he needed to put the bike by means of its paces and work out the place the design wanted to be improved. It rode extremely easily on gravel trails, roots, and tiny slides, however when there have been lots of speedy bumps in shut succession, the dearth of ‘damping’ made it a little bit unsteady. On notably large drops, the magnets have been pushed too far collectively, inflicting the journey to backside out. Nonetheless, for average off-road outings, it proved to be nicely value a strive.
Furze documented all the construct on video, from the preliminary magnet testing to the ultimate check rides. You possibly can watch him welding the body, fastidiously aligning the bearings, and dealing with the blisteringly highly effective magnets. The top product is a full suspension fats bike that requires no suspension upkeep, leaking seals, or oil adjustments. That is a type of initiatives that begins with a easy query, ‘Can magnets substitute springs?’ and finally ends up changing into a totally purposeful machine. Furze is frequently pushing bike design in surprising instructions, and this demonstrates that magnetic repulsion might hold a rider secure over uneven terrain.
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