A History of Telephones

By Tim Lambert Alexander Graham Bell experimented with ways of using electricity to transmit sound, helped by his assistant Thomas Watson and in 1876, he patented the telephone. Over the following decades, telephones had a huge impact on daily life. In 1878, Queen Victoria was given a demonstration of the telephone. She was very impressed… Continue reading A History of Telephones

Famous Women Astronomers

By Tim Lambert Aglaonike was an Ancient Greek astronomer. She lived about 150 BC. Little is known about her, but she was highly regarded in her day. Hypatia was an astronomer and mathematician in Alexandria, Egypt. She died in 415 AD. Sophia Brahe was born in 1559. She was an astronomer and a horticulturist. She… Continue reading Famous Women Astronomers

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