The GravityLight was designed to replace the use of kerosene lamps in the developing world. It uses a weight to drive a gear-train and generate electricity from the kinetic energy created. Now, a new version of this safe, cheap and convenient lighting solution has been created.
A new light by designer Richard Clarkson puts two elements together that are ordinarily kept well apart. The Rain Lamp combines water and electricity, with light shone through a reservoir in the bottom of a large, clear, acrylic globe. The light creates "mesmerizing ripple patterns" on the floor or surface below.
A remarkable 26 percent of the Netherlands is below sea level. A series
of dikes, dams and waterworks are used to keep the country from being
submerged. But what would happen if those defenses weren't there? An
installation by Studio Roosegaarde aims to show just that.
It's not always practical or cost-effective to have a sound system in
every room of your home. If your light bulbs could play music, however,
it would kill two birds with one stone. Well, Sony Japan has unveiled
precisely that: an LED light bulb with a built-in Bluetooth speaker.