Tired of Daylight Saving Time? It could be worse…

Listening to an old WCCO radio broadcast of the Fridley tornadoes on May 6th, 1965, I found myself a little confused. Not at the fact that they used repurposed military radars in attempt to figure out where rain and tornadoes were coming and going and using movie cameras to animate the radar echoes, but rather at a time announcement by the WCCO broadcaster. “It’s almost 5 minutes past 9, Central Standard Time. 5 minutes past 10, in Wisconsin.” Say what again? Was Wisconsin in a different time zone in those days or what?

It so turns out, that a nationwide uniform time act was still a year away from being enacted, and states and even portions of states either observed or didn’t observe daylight saving time. At that time, Wisconsin observed daylight saving time, and Minnesota did not. If you were heading to a restaurant in Wisconsin for supper, you’d have to leave an hour early to make your reservation. It was also very possible, if you lived on the border, to be able to make two appointments at the same time, if the first one happened to be in Wisconsin.

The antics didn’t stop there. Just days after that WCCO radio broadcast, you had an even better excuse for missing a bus or being late for work in Minneapolis and St. Paul. The two cities couldn’t agree when to start daylight saving time. Minnesota state law designated May 23rd as the day to turn clocks forward, but St. Paul’s City Council decided to make the move on May 9th instead, in line with the majority of the nation. Minneapolis decided to go by state law and fell an hour behind St. Paul on the second Sunday in May.

The hilarity of the situation wasn’t missed on the Minneapolis Star newspaper, as they wrote “Sewage rolled into the Minneapolis/St. Paul Sanitary District plant from St. Paul on daylight time, but left on standard time. If you called a cop, he arrived to take care of your problem on standard time. But if you needed a fireman, he showed up on daylight time. Two clocks were set up at the Northwest Orient Airlines registration desk to aid employees in informing passengers about flight times. Warren Phillips of the United Airlines desk said, ‘We just ask people what time it shows on their watch and give them directions according to that.'”

Having perhaps forgotten that bit of history, the Minnesota legislature just this week is calling for the confusion to resume again…by breaking with federal standards, and once again considering staying with one time year-round. Instead of Minneapolis/St. Paul having 2 different times, it could be Duluth and Superior, Stillwater and Houlton, and LaCrescent and LaCrosse this time around.

If the absurdity of it all didn’t make you fall back in your chair, then rest assured at least your clocks will be. They’ll fall back, mostly on their own, tomorrow, November 7, 2021.

— Brian Klier, Rice County Skywarn

https://www.youtube.com/watch?v=WUW3r5BlVrU&t=428s (1965 Twin Cities Tornado Outbreak [WCCO AM 830 Coverage] Pt. 2)

Display Systems 19S-8 Vintage Eggcrate Display Clock

There was a reason that CBS and other television networks used these type of displays on game shows when they had bright studio lights to contend with. The light is piercing from these!

Tonight, I got 22 wires soldered on 22 pins to mate with a Molex connector on the back of each display. Both digits are now directly connected up to the relay board. The software I developed can display an arbitrary 2-digit number, and then count up or down from that number until it reaches 00 or 99.

This has been a cool project! I’ll probably try to make a more detailed video in the future on the parts I selected and how all this works together.

Check out how this display worked on “Classic Concentration” hosted by Alex Trebek in the late 1980s: https://www.youtube.com/watch?v=1izUPd87wmw

A relic and mainstay of all classic 80s gameshows…

Initial Test of a Display Systems 19S-8 Vintage Eggcrate Display (Light Bulb Matrix), common to television game shows of the 1970s-1990s.

This is one of two Display Systems 19S-8 eggcrate displays that I purchased from Surplus Sales of Nebraska. I plan to integrate both into a working count up/count down timer powered by a ESP8266 microcontroller module and a couple of relay boards.

This eggcrate display uses a common 28 volt DC power source on one pin. Then, depending on which pin the ground is connected, will light each of one possible digit: 1, 2, 3, 4, 5, 6, 7, 8, 9, 0 and $. It’s also possible to display strange characters by connecting multiple grounds between pins.

I plan to use a single 150 watt 12 volt DC power supply to power dual boost controllers that will output the needed 28 volts. The 12 volts is still needed for the relay boards. The ESP8266 module will be connected to a 5 volt DC output from the relay board.

In both displays, I only needed to replace one lamp upon receiving them. The lamp is a common 1820 mini-bayonet style incandescent.

It’s December 7th.

It was a sobering experience for Bethany and I to be on a ship in Pearl Harbor in February of 2013, but absolutely nothing compared to what people experienced here on today’s date in 1941. 9 quarts of oil still float to the water’s surface from the USS Arizona EACH DAY as a permanent reminder of the sacrifices made here 79 years ago. Bullet holes etched in the hangar glass on Ford Island are still visible today, telltale marks of the strafing from the Japanese Zeros. Let’s not forget the sacrifices military personnel and civilians made through World War II to lead our country and our allies to victory, allowing us all to continue to live the freedom we all take for granted from time to time.