The tiny Capsule Air is the size of a drinks can and lets you project movies and TV anywhere.

Don't bother hiring an electrician to install a light fixture for you — the Ring Wall Light Solar is simple to install and ...

and the potentially impossible issues of faster-than-light travel, too. From there, we took a whistlestop tour of the solar system, stopping off at the moon, Mars, Jupiter (and its moon Ganymede), and ...

With the most powerful radio telescope in the southern hemisphere, we have observed a twinkling star and discovered an ...