Science and Technology

Lead-based paint contains the heavy metal “lead”. Normally, lead is added to paint in order to make drying faster, increase durability, resist moisture, and make the fresh appearance long lasting.
No doubt the paint quality gets enhanced because of the presence of lead; but lead is a very harmful substance. Lead-poisoning affects both adults and children, [...]

Founded in Tokyo in 1946, and incorporated in 1957 as Casio Computer Co., Ltd, Casio Computers are the manufactures of the world famous Casio products. It produces a wide range of electronics that include, inter alia, computers, PDAs, calculators, cell phones, watches and television sets and, of course, Casio digital cameras. It [...]

It is certainly hard to imagine construction of any sort these days with out the use of some kind of rotating laser level.
The construction industry has been completely revolutionised by the laser level and specifically the rotary laser level. The complete task of leveling has been considerably de-risked by the use of high accuracy, [...]