Alessandro Volta is credited with inventing the first battery in 1800. His invention, known as the Voltaic pile, was the first electrochemical cell capable of producing a steady electric current.
The problem there was, Marconi filed a patent on the radio using some Tesla's patents. Before he came out with his "invention", Tesla showed the principal for the radio and showed his descriptions in front of students. The patent was removed from Marconi and granted to Nikola Tesla. Anyways, Marconi's radio had a very short range and Tesla's radio had a much longer range.
The first fan was probably a large leaf taken from a tree in a hot climate somewhere and is very likely to have been invented many thousands of years ago,when our earliest ancestors first realized how to use objects as tools.The Japanese invented their style of hand fan in the 6th century.Anyone who asked this question, who really meant to ask about electric fans, please see the answer to the Related Question "Who invented the first electric fan?". There is a clickable link to it just below this answer.
The first hair dryer was invented in the late 19th century. French-American inventor Alexandre-Ferdinand Godefroy is often credited with creating the first hand-held hair dryer in the 1890s, although earlier versions of hair drying devices existed.
It will get very hot if nothing but the battery is connected with wire but it won't explode...., in science class we did this, it's called electricity. All you're doing is making an electric circuit. Try connecting wire to a lightbulb, and touch the battery on both ends with the wire also. It will light the lightbulb up. Maybe go back to elementary school. lol
1. Electrolyte leakage by corrosion of package, not good packing 2. Electricity leakage by electronic conduction through separators, intended for preventing such leakage and permit only battery outside conduction caused by protrusions that wound the separators which are very thin
Karl Benz, built the first practical car in 1885. (Very first car known was in 1769.)
The Gregorian refracting telescope was invented by Scottish mathematician and astronomer James Gregory in the 17th century. He designed this telescope to address some of the optical issues of the existing telescopes at that time.
he is famous for inventing the very first motion pictures
The very first practical automobile invented in 1886 had brakes.
Music has been around for a very long time and one person is not credited with inventing music. Evidence of music date back 50,000 years ago and it is believed music originated in Africa.
Aristotle is actually known to be the very first biologist. He was credited with being the first biologist in the western tradition.
Simon Stevin very little in the 1400's. He wasn't born until 1548. In the 1580's he was a noted mathematician, and is credited with 'inventing'/standardizing the use of decimal numbers in calculation. He died in 1620.
Charles Babbage, but he never built it. It was mechanical, slow, and very big. If he had built it, just the 1000 word data memory would have occupied over 250 square feet of floor space.
He was very curious about electricity and inventing
Harley Earl is credited with creating the first prototype of the modern car in 1938. He made these prototypes, also known as concept cars very popular throughout the 1950's car shows.
The invention of the very first practical automobile is credited to Karl Benz. He produced the 3 wheel Motorwagen in 1885.
The invention of the very first practical automobile is credited to Karl Benz. He produced the 3 wheel Motorwagen in 1885.