The lead-acid battery is a type of rechargeable battery first invented in 1859 by French physicist Gaston Planté. It is the first type of rechargeable battery ever created. Compared to modern rechargeable batteries, lead-acid batteries have relatively low energy density. Despite this, its ability to supply high surge currents means that the cells have a relatively large power-to-weight ratio. These features, along with their low cost, make them attractive for use in motor vehicles to provide the high current required by starter motors.
invented by Frédéric Swarts
Chlorofluorocarbons (CFCs) and hydrochlorofluorocarbons (HCFCs) are fully or…
invented by Friedrich Serturner
Morphine is a pain medication of the opiate family that is found naturally in a…
invented by John J. Loud
A ballpoint pen, also known as a biro (British English), ball pen (Philippine…
invented by William Sturgeon
An electromagnet is a type of magnet in which the magnetic field is produced by…
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