Magnets don’t just go on your fridge. In fact, they are used in many technical, real-world applications. For example, magnets are used in amusement parks all over the world and in rollercoasters as braking mechanisms. The neat part about magnetic brakes is that magnets do not require electrical po... Read more
HISTORY OF ROLLER COASTERS: Origin- Russian Ice Slides (first appeared in the 17th century) built with lumber (wood) Russians/French were given credit for adding wheels to the slides which created…
Magnets are already used for breaks, saves wear and tear.
Here’s a list, they exist!