Automakers choose a zig-zag pattern for their automatic shifters for safety reasons, as it makes it harder for drivers to ...

The first Einstein zig-zag seen by humanity could help scientists ... Gravitational lensing occurs when light from a background source travels past a massive lensing body on its way to Earth ...

The Einstein zig-zag lens, as researchers call it ... are objects with gravitational fields strong enough to bend light from distant sources, such as quasars. These lenses act as natural ...