This is a cast iron bread cutter guillotine produced by the German company AlexanderWerk by the end of the 19th century.. It ...

Laser diodes are semiconductors that generate light and amplify it using repeated reflection or "optical feedback." Once the ...

Scientists have developed a method for generating fast, bright proton beams using a high-repetition-rate laser-plasma ...

Aerotech says its LaserTurn160 is the ultimate cylindrical laser machining motion platform for unparalleled precision and ...

German Photo Guillotine Restoration - Laser Cleaning Today I restore and repair an old photo or paper guillotine,made in ...

Caltech scientists are developing laser-driven lightsails that could push spacecraft beyond our solar system. Their research ...