A construction crane uses a large hook, or a wrecking ball.
constuction
Yes, magnets would still work in space to attract or repel objects even without the presence of gravity. Magnets create a magnetic field that can interact with other magnetic materials regardless of the presence of gravity.
Because you know how magnets work.
Architecture, constuction, Math teachers, and many others.
electronic magnets as they work with electricity produced
EOT Crane means Electric overhead traveling crane. I work for IMT the crane manufacturers.
magnets also provide humans with the required materials to create products to help and improve our day to day life, things such as tv, fridge, computer etc all use magnets to help them work. compasses are also essential and without magnets we could not have them. also in case you are not aware, without magnetism we could not have atoms etc.. and therefor we would not exist.
Magnets
Like magnets.
Yes.
no
Perpetual motion machines using magnets work by harnessing the repelling force between magnets to create continuous motion without the need for an external power source. The magnets are arranged in a way that allows them to repel each other, causing the machine to move in a continuous cycle. However, it is important to note that true perpetual motion machines are not possible due to the laws of thermodynamics.