Watch a toy boat float upside down in a levitating puddle
By Leah Crane Shaking a liquid fast enough allows it to levitate, and a toy boat can float on top of the levitating fluid – or upside down beneath it.…
Magnetic levitation can be used to separate the living from the dead
By Michael Le Page A new device can separate living and dead cells using magnetismElliot K. Chin, Colin A. Grant, Mehmet Giray Ogut, Bocheng Cai Naside Gozde Durmus A form…