Veteran Mac users know that when they see the sight of the spinning rainbow wheel, it doesn't mean anything good.

Mac users will tell you there are few things more frustrating than the spinning rainbow wheel - also known as the wait cursor, which signifies your computer is struggling to handle its current tasks.

Our sleep-wake pattern is a central feature of human biology—an adaptation to life on a spinning planet, with its endless wheel of day ... show the rainbow of colors that can either stimulate ...

Predictions are in for the most in-demand toys this Christmas. The DreamToys top 20 list was selected by an independent panel ...

Nearly 200 rainbow-colored, see-through tunnels ... This 300-piece set includes funnels, spinning wheels, and tubes that snap together easily on three large bases. It also has parts that are ...

Learn more› By Caitlin Giddings and Wirecutter Staff We’ve most recently added the Melissa & Doug Wooden Animal Chase Jigsaw Spinning Gear ... These simple, rainbow-colored pegs encourage ...

BeybladeX Xtreme Battle Set, £44.99 This set features everything children need to battle, including two right-spinning tops .

The Manx Missile claimed the 166th win of his professional career in his farewell race before retirement, having been given a ...

James Prescott Joule demonstrated this rule, the first law of thermodynamics, when he filled a large container with water and fixed a paddle wheel inside ... colors of the rainbow, but before ...

The DreamToys list of the predicted most popular toys for Christmas has been revealed. Lisa Salmon takes a look.

If you're new to the Mac ecosystem (maybe you've recently made the switch from Windows), nobody would blame you for mistaking the friendly-looking rainbow-colored spinning wheel for something benign.