Who discovered solar electricity?

Answer Edmond Becquerel discovered the photovoltaic effect in 1839. This effect uses the sun to produce an electrical current in a solid material, and it is the basic process used by photovoltaic cells to... Read More »

Top Q&A For: Who discovered solar electricity

In what year were the first galaxies discovered?

According to Students for the Exploration and Development of Space website, the Milky Way and two adjacent galaxies were first identified in prehistoric times. The first dated discovery, however, m... Read More »

Who discovered hydrogen and in what year?

The British scientist Henry Cavendish (1731-1810) identified hydrogen as an individual substance in 1766. Later, the French chemist Antoine Lavoisier (1743-1794) named the element by combining the ... Read More »

Who discovered Jupiter& in what year?

Jupiter is visible to the naked eye at certain times in different parts of the world. Thus, it is impossible to know who discovered the planet--a bright star in ancient times. Galileo discovered Ju... Read More »

What year were quarks discovered?

The concept of a quark, a subatomic particle, was first developed by American scientist Murray Gell-Mann in 1964. The existence of quarks was then proven in laboratory studies over the next 10 year... Read More »