Ten, two year later, he agreed to give private lessons to a young boy whose family allowed him to use their basement as a workshop. This gave Alex the opportunity to resume his experiments with sound transmitters. He used to spend all his free time and most of this money, on his inventions.
She was a young girl who had lost her hearing and the ability to speak because of a childhood illness. Her name was Mabel Hubbard and 4 years later they got married. Although many people though that the plan to invent a human voice transmitter was a waste of time, Alex refused to give up his dream. He continued his experiments with sound vibrations. He even copied the design of the human ear using iron rods and electrical wires to produce the same effect.
Alex was spending so much time and energy on his inventions he did less and wrk with his students and soon ran out of money. He was about to give up when he met Profressor John Henry, an expert on the telegraph and electricity.
In order to survive financially Bell had to work on the musical telegraph, but he also continued working on his mechanical voice transmitter. Almost a year later, in March 1876, the first words were heard coming through the phone.
On his 29th birthday Alex registered his invention with the patent office and because they had never seen anything like it before, they registered his invention as ' an improvement in telegraphy'. The name ' telephone' came later.