Browsing: Inventions

A Brief History On February 6, 1959, an engineer at Texas Instruments, Jack Kilby, filed for the first patent for the “integrated circuit,” a small piece of silicon with many circuits called MOSFETs integrated on it, a device we know as the “microchip.” Digging Deeper Incredibly smaller, faster, and cheaper than the circuits that came before the microchip, these little devices have become the backbone of the electronics industry and are found in all sorts of computers, mobile phones, automobiles, industrial machines, and home appliances. The Metal-Oxide-Silicon that makes up the base material for the microchip is a semi-conductor and…

A Brief History On February 5, 2023, America is abuzz with partisan bickering over the way President Biden handled the alleged Chinese spy balloon shot down on February 4th. Digging Deeper Despite Republican criticism that President Biden “waited” to decide to take action, the White House reports that Biden had ordered the balloon to be shot down back on February 1st, and that the military waited until the spy in the sky was over water for the safety of those on the ground.  The balloon is reportedly the size of “three buses,” and presumably would weigh hundreds or even thousands…

A Brief History On February 5, 2023, Americans were flooded with a variety of opinions about the Chinese “spy” balloon that had crossed much of the US and was shot down by a US fighter plane off the coast of South Carolina yesterday. Digging Deeper Some of the controversies concerning this event include: Chinese outrage over US action against their alleged “weather balloon.” China’s promise to “retaliate.” Why did President Biden wait until the balloon was off the coast to shoot it down? Why didn’t President Trump shoot down the three Chinese balloons that crossed the US during his administration?…

A Brief History On January 31, 1915, the German Army, in violation of the 1899 Hague Declaration Concerning Asphyxiating Gases, launched 18,000 artillery shells containing xylyl bromide tear gas against Russian positions, the first truly large scale use of poison gas in combat. Digging Deeper While people have used various poisons to deny the use of water wells as far back as 600 BC and to foul the air with toxic sulfur fumes in 479 BC, the 19th and 20th Centuries saw efforts to outlaw such use of poisons. In World War I, the first and most common use of…

A Brief History On January 30, 1925, Douglas Engelbart was born in Portland, Oregon.  Engineer, inventor, and computer pioneer, Engelbart would make our lives easier by inventing the computer mouse, patented in 1970. Digging Deeper Engelbart was educated at Oregon State University and the University of California at Berkely and went on to his life’s work of improving human–computer interaction, creating user friendly ways of using computers and the internet. Engelbart founded the Doug Engelbart Institute and received numerous honors and awards, including the National Medal of Technology, the U.S.’s highest technology award.  Incredibly, his employers at Tymshare and McDonnell…