[Steven’s] at it again with another cool science experiment that isn’t too difficult to do. This time he’s made himself a Nitinol wire inchworm, which actually moves across the table when you apply a ...

How to design a pair of unisex rings adjustable size , Big rings can be used for both men and women With simple steps and simple tools you can do it yourself. Replace with silver or gold wire You can ...

#idea #Howtomake #Tutorial #LanAnhHandmade #Copperwire It takes less than 5 minutes, you can complete a star pendant with an ...

Any robot that moves needs actuators—motors that move parts of the robot around. While robot actuators have been around since the dawn of machines, they have some issues. For one, it is very difficult ...