An incandescent light bulb produces a continuous spectrum because it is a heated solid – a tungsten filament. ... More Science Fair Projects. How to Choose a Science Fair Project Topic; ...

We've all basked in the glow of different light bulbs: incandescent, fluorescent, halogen, neon, LED, and more. But a lamp that harbors living, light-emitting bacteria -- a biological bulb, if you ...

CHICO — Young Einsteins posed questions involving mathematics, young Von Brauns questioned rocket science and junior Pasteurs pondered the problems of mold during Chico Science Fair’s 2… ...

The Greek inventor Archimedes supposedly used mirrors to set fire to invading ships. To test the possibility, a middle-school student designed an experiment for his science fair. Using light bulbs ...

The similar, but non-dimmable bulb, was previously billed as the "world's most energy efficient light bulb." That project raised $273,278 on Kickstarter last year and delivered over 7,000 bulbs to ...