The people of the Japanese Islands have been sensitive in observing the richness and diversity of nature around them since…
Film cameras are like LP records: they have dedicated fans who feel that the digital revolution has taken the soul…
For travel, you want a camera body plus a set of lenses that covers most or all of the types…
Lithography is a method of printing originally based on the immiscibility of oil and water. The printing is from a…
Artists' charcoal is a form of dry art medium made of finely ground organic materials that are held together by…
A robotic arm is a type of mechanical arm, usually programmable, with similar functions to a human arm; the arm…
An industrial robot is a robot system used for manufacturing. Industrial robots are automated, programmable and capable of movement on…
Solar traffic lights are signalling devices powered by solar panels positioned at road intersections, pedestrian crossings and other locations to…
Solar powered flashlights or solar powered torches are flashlights powered by solar energy stored in rechargeable batteries. Most of these…
A solar tuki is a rechargeable solar lighting system that is being implemented in Nepal to replace kerosene lamps commonly…