The built-in neodymium magnets let the blocks snap together or attach to metal surfaces like desk legs for hidden cable routing. Want to rearrange? Just pick them up and move them with no sticky ...

The neodymium magnet now accounts for 95% of permanent ... Currently, these magnets are sliced from larger sheets or blocks, resulting in significant waste during the cutting process.

It’s not that rare earth elements like neodymium are all that ... all the way over there in the p-block? Source: Minute Physics There’s more to a magnet than just where its ingredients came ...