A Brief History On April 29, 1953, Los Angeles television station KECA made the first public experimental broadcast of a 3D TV show, an episode of Space Patrol. Sadly, this attempt did not usher in an era of 3D TV for the masses, but it was another step in the advancements that have brought 3D TV to where it is today. Digging Deeper You may be surprised to know that the origins of 3D viewing go back to the 1800s, with a series of inventions concerning stereoscopic viewing of still pictures developed into moving 3D pictures of a sort with…
Browsing: Inventions
Read More
A Brief History On April 20, 2023, the giant SpaceX Starship rocket booster vehicle proudly made its first flight, although the huge and hugely expensive rocket blew up only four minutes into that maiden flight! Digging Deeper The most powerful rocket ever made, the Starship’s price per unit is hard to pin down, although the project cost is a whopping $5 billion. Towering 397 feet tall with a diameter of 30 feet, the giant rocket weighs 11 million pounds! Designed to replace SpaceX’s previous rockets, the Falcon series, Starship is expected to provide the heavy lifting needed to launch the…
A Brief History On February 1, 1950, the first successful night landing of jet aircraft onto an aircraft carrier occurred when the US Navy landed an octet of Grumman F9F Panthers onto the deck of the USS Valley Forge. Digging Deeper Jet aircraft first flew in 1939, when the Heinkel He-178 took to the air. By the end of World War II, Britain and the US had joined Germany in producing operational jet fighters, but aircraft carrier technology of the day made the use of jets on carriers problematic. The jets generally had higher landing speeds and higher stall speeds…
A Brief History On January 25, 2019, the people of Brumadinho, Brazil, found out how dam failure can be a catastrophe when a mining dam broke and 270 people were killed. The same mining company previously had a dam fail in 2015, at Mariana, Brazil, killing 19 people, far fewer than some other major dam failures. Digging Deeper In the US, the worst dam failure as far as human fatalities, was the South Fork Dam failure in Pennsylvania in 1889, an earthen dam overwhelmed by heavy rains that killed 2,208 people. This dam had failed before! Another US earthen dam…
A Brief History On January 24, 1935, the Gottfried Krueger Brewing Company of Newark, New Jersey, introduced the world to the convenience of beer in cans. Lucky for American servicemen, canned beer became popular in time for World War II, making transporting beer to thirsty troops a much easier task. Digging Deeper If you are wondering, soda pop did not appear in canned form until 1955 when Coke first made the leap and then in 1964 when RC Cola first canned their bubbly soda in aluminum cans, a further refinement of the beverage industry. As usual, the dates of these…