
Thanlwin Bridge (Mawlamyine) was completed
Thanlwin Bridge (Mawlamyaing) was the longest bridge in Myanmar before the construction of Pakouku Bridge. It connects the city of Mawlamyaing with Mottama and has a two-mile (3 km)-long motor road and four-mile (6 km)-long railroad as well as pedestrian lanes.

Bank of China Tower (Hong Kong) constuction started
Located in 1 Garden Road on Hong Kong Island, the tower houses the headquarters of the Bank of China (Hong Kong) Limited. One of the most recognisable landmarks in Hong Kong, the building is notable for its distinct shape and design, consisting of triangular frameworks covered by glass curtain walls.

Albert Einstein died
Albert Einstein was a German-born theoretical physicist, widely acknowledged to be one of the greatest and most influential physicists of all time. Einstein is best known for developing the theory of relativity, but he also made important contributions to the development of the theory of quantum mechanics.

John Ambrose Fleming died
Sir John Ambrose Fleming was an English electrical engineer and physicist who invented the first thermionic valve or vacuum tube, designed the radio transmitter with which the first transatlantic radio transmission was made, and also established the right-hand rule used in physics.

1906 San Francisco earthquake
At 05:12 Pacific Standard Time on Wednesday, April 18, 1906, the coast of Northern California was struck by a major earthquake with an estimated moment magnitude of 7.9 and a maximum Mercalli intensity of XI (Extreme).