https://youtu.be/M7FIvfx5J10
https://youtu.be/cQ_IzB-8f3I
https://youtu.be/rB5XhzG5UA0
https://youtu.be/zlr_oFVnUgg
https://youtu.be/7vS4nopmsoo
https://youtu.be/UgqHgXBct9o
1811- the Bell Rock Lighthouse, a granite lighthouse designed by architect Robert Stevenson, opens.
https://youtu.be/6jWG5REeNmU
1932- Railways in United States of America accept a 10% wage reduction.
1894- the pneumatic hammer is patented by American, Charles King.