The simple plasma ball – it graces science museums and classrooms all around the world. It shares a place with the Van de Graaf generator, with the convenient addition of spectacular plasma rays ...

Learn more› By Gregory Han We will soon be adding CB2’s Pavo Double Floor Lamp, currently in our Other Good section, as a new pick. We've also moved the Lepower Wood Tripod Floor Lamp ...

The theory of these circuits rely on the different voltages required to light a neon lamp (the striking voltage) versus the voltage required to stay lit (the maintaining voltage). If you’re ...

Lamps and heaters across the United States have been recalled as fire warnings around lithium-ion batteries have been issued. Despite being used on an everyday basis to power electrical appliances ...

Whether you’re working, studying or reading, the best desk lamps will provide the right amount of lighting for your task. Not only will this brightly, illuminate your space, but will reduce the ...

Use the lamp for 30 minutes in the early morning, ideally shortly after you wake up. Don't stare directly at the light. Go about other activities while using it, as long as your eyes stay within ...

Plasma generators produce the needed radio frequency (RF) power to create and maintain plasma in plasma chambers and similar devices. The plasma generated can be used in numerous applications ...

For thousands of Americans, donating plasma is a lifeline. In the 90 minutes it takes to donate, they make five times the federal minimum wage. Americans supply two-thirds of the world's blood plasma.

Light therapy lamps are often recommended for anyone dealing with these conditions. “They are a primary treatment for SAD because they’re so logical,” says Norman E. Rosenthal, M.D., a ...

So, by adding a SAD lamp into your home, you can use light therapy to help boost energy, keep you more alert and in better control of your SAD symptoms. If you’re unsure how to use a SAD lamp ...

But there are still huge technological challenges to overcome before ... Heating a plasma for fusion research requires megawatts of power. One approach that research tokamaks use to achieve the ...