Now-a-days we can see many alternatives for lamps such as generator, inverter when there is no electricity. But if we go back to the history, we can see that, there are no such improvements and the use oil lamps are common. Oil lamps come with a wick that burns oil to produce heat or light. […]
Read moreAutomated Traffic signal that glow at fixed interval are set by the traffic police to avoid accidents for safety during driving, mainly at night these signal helps a lot. Previously this kind of traffic signal was there having two signs only “go” and “stop”. But, Garrett A Morgan realised that this kind of signals had […]
Read moreAmmunition Jacket has been helping soldiers in carrying ammunition easily from one place to another. On 15th November, 1904, Joseph W Rightone got patent protection over ammunition jacket by USPTO with Patent number US775149. The object of his invention was to provide a jacket which can be easily removed and applied. He further wanted the […]
Read moreThe laser system which today has gained widespread popularity was first demonstrated by Theodore Maymen in 1960. He is widely recognized for the invention which is called Ruby Laser. His invention was related to the generation, amplification, and utilization of electromagnetic waves in the infrared, visible and. ultraviolet portion of the spectrum, and more specifically […]
Read moreAerial Vessel is a pretty old invention. However, in 1886 Moses S Gole, came up with some advancement in the old aerial vessel. Those advancement helped the vessel in being raised, lowered, stirred and propelled. The invention consists of a wheel which will help in raising, lowering, stirring and propelling the vessel. He got […]
Read moreNeck muffler is used every day to protect the neck, ears, chest etc from cold. This simple looking garment has actually got a patent protection with patent number US 774,703 on 8th November, 1904. James C Scott, came up with improvement in this invention for protecting the neck, chest, or back` or the ears and […]
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