Perhaps, one of the most well-known examples is the invisibility cloak ... There are optical cloaks which can make the object transparent for visible light. There are radar cloaks which can ...

A proper ratio of their sizes and vertical spacing allows the warm air to flow around and efficiently capture the levitated objects when ... mechanical systems, for example, and to measure small ...

Physicists have created a tractor beam on water, providing a radical new technique that could confine oil spills, manipulate floating objects or explain rips at the beach. Physicists at The ...

New research published this week in the journal Nature Physics reveals that light can behave in an even stranger "superliquid" state, in which light particles flow around objects with no friction ...

A proper ratio of their sizes and vertical spacing allows the heat to flow around and efficiently capture the levitated objects when they drift away ... parts for micro-electro-mechanical systems, for ...