GOING FOR A SPIN

So do you hang around here often?

This image, which we’ve seen around online a bit lately, shows a group enjoying a spin on an amusement park attraction often referred to as a centrifugal ride (in Newtonian mechanics centrifugal force is fictitious, for those who want to dig deeper). We’ve also heard these machines referred to as rotors, and some people call them gravitrons, but those are actually slightly different rides that weren’t invented until the 1980s. The rotor was created by German engineer Ernst Hoffmeister in 1948, and first unveiled during Oktoberfest a year later

If you’ve never seen a rotor and don’t know how they operate, basically it’s a spinning drum that accelerates until its riders are stuck to the wall, then the floor drops. The contraptions typically accelerated to about thirty-three rpms, creating an outward force of close to three times that of gravity. You notice below a couple of the more advanced riders managed to turn themselves upside down, which is pretty slick. These are interesting shots of good clean fun, made at a place called Luna Park, in the suburbs of Melbourne, Australia, circa mid-1950s.

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HISTORY REWIND

The headlines that mattered yesteryear.

1976—Gerald Ford Rescinds Executive Order 9066

U.S. President Gerald R. Ford signs Proclamation 4417, which belatedly rescinds Executive Order 9066. That Order, signed in 1942 by President Franklin D. Roosevelt, established “War Relocation Camps” for Japanese-American citizens living in the U.S. Eventually, 120,000 are locked up without evidence, due process, or the possibility of appeal, for the duration of World War II.

1954—First Church of Scientology Established

The first Scientology church, based on the writings of science fiction author L. Ron Hubbard, is established in Los Angeles, California. Since then, the city has become home to the largest concentration of Scientologists in the world, and its ranks include high-profile adherents such as Tom Cruise and John Travolta.

1933—Blaine Act Passes

The Blaine Act, a congressional bill sponsored by Wisconsin senator John J. Blaine, is passed by the U.S. Senate and officially repeals the 18th Amendment to the United States Constitution, aka the Volstead Act, aka Prohibition. The repeal is formally adopted as the 21st Amendment to the Constitution on December 5, 1933.

1947—Voice of America Begins Broadcasting into U.S.S.R.

The state radio channel known as Voice of America and controlled by the U.S. State Department, begins broadcasting into the Soviet Union in Russian with the intent of countering Soviet radio programming directed against American leaders and policies. The Soviet Union responds by initiating electronic jamming of VOA broadcasts.

1937—Carothers Patents Nylon

Wallace H. Carothers, an American chemist, inventor and the leader of organic chemistry at DuPont Corporation, receives a patent for a silk substitute fabric called nylon. Carothers was a depressive who for years carried a cyanide capsule on a watch chain in case he wanted to commit suicide, but his genius helped produce other polymers such as neoprene and polyester. He eventually did take cyanide—not in pill form, but dissolved in lemon juice—resulting in his death in late 1937.

Unknown artist produces lurid cover for Indian true crime magazine Nutan Kahaniyan.
Cover art by Roswell Keller for the 1948 Pocket Books edition of Ramona Stewart's Desert Town.

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