Back in the old days in high school, we did this experiment in biology lab. A cigarette smoke was passed through a bottle with a live goldfish and then we could see how its gills turn black. It was supposed to show us that smoking is bad, it had no effect on students decisions of course. I don’t think they are allowed to do such experiments these days.
If they poop outside their litterbox on mat, how do I determine the guilty party and also why does it stochastically happen only occasionally and at night?
So now we need to wait another year to see what will exit from the assumed time machine portal, and how the one exit that portal going to kill the one kneeling (and what shirt color would it have).
Military payment certificates, or MPC, was a form of currency used to pay United States (US) military personnel in certain foreign countries in the mid and late twentieth century. They were used in one area or another from a few months after the end of World War II until a few months after the end of U.S. participation in the Vietnam War – from 1946 until 1973.
The engineers of Hansa-Lloyd, having no experience with designing either armed or armored vehicles, came up with a big-wheel design which they called Treffas-Wagen. A single prototype was completed on February 1, 1917.
When the vehicle was subjected to thorough tests in February and March of 1917, many fundamental problems were encountered. The guns had such a powerful recoil that, after firing just a few shots, the gunner could not continue shooting due to significant head and shoulder pains, which raised grave concerns over the vehicles operational ability. Another issue was the center of gravity which was too far forward. When driving over a ditch, there was a high chance the vehicle would flip itself, which actually happened during a test in the summer of 1917. The vehicle dug itself in, got stuck, and eventually flipped itself over.
All issues combined, this vehicle had serious engineering problems caused by the design, which is not so strange given that this vehicle was one of the first of its type and the first armored vehicle designed by Hansa-Lloyd. On May 14, 1917, a demonstration was held which included the Sturmpanzerwagen A7V wooden mock-up, the Orion-Wagen, the Dür-Wagen, and the Treffas-Wagen. After these trials, the OHL (Oberste Heeres Leitung – Supreme Army Command) concluded that the Treffas was unfit for combat use and rejected the design.
The “Power Mower of the Future” is demonstrated in Port Washington, Wis., Oct 14, 1957. The lawnmower has a five foot diameter plastic sphere in which the rider sits on an air foam cushioned seat. It has its own electric generating system for operating running lights, a radio telephone, air conditioning and even a cooling system to provide a chilled drink on a hot day. It can be used for many purposes. It can mow the lawn, weed it, feed it, seed it, spray for insects, plow snow and haul equipment. It can even be used as a golf cart.
Cops dragging a reel (x0.at)
Smokin' hot (lemmy.world)
idk how to title this (lemmy.world)
How do you know if/when a cat's guilty
If they poop outside their litterbox on mat, how do I determine the guilty party and also why does it stochastically happen only occasionally and at night?
What is this wire for? (www.imagenetz.de)
At one end of the wire is a 3.5 mm Jack plug. On the other end of the wire is presumably a glass LED....
Cowabunga (lemmy.ml)
Damn... I'll take 10 with you's (sh.itjust.works)
What is this growth on fallen tree branches? (lemmy.world)
I went for a walk in the woods and found multiple fallen branches with this fairly long growth on them....
1 January 2024 (sh.itjust.works)
The battle for love (v.redd.it)
Serious buyers only (lemmy.world)
Listen (lemmy.ml)
Motorcycle of your dream (i.imgflip.com)
29 December 2023 (sh.itjust.works)
Wow, my uncle has been trying to save Christmas all along! (slrpnk.net)
fairies (lemmy.world)
A 'Military Payment Certificate' I found in a stack of old currency (i.imgur.com)
A classic in the gaming world (i.redd.it)
Oh no. They lost contact with Voyager 1. You all know what this means! (blogs.nasa.gov)
https://y.yarn.co/68097f5a-5b56-4c44-9591-085b31aba02a_text.gif
Treffaswagen prototype tank, WW1, 1917 (lemmy.world)
Straight out of “Abe’s Exodus”. Time to crush some Sligs?
Ponies aboard the ship 'Terra Nova' during an Antarctic expedition, 1910 (lemmy.world)
POWER MOWER OF THE FUTURE, USA, 1957 (lemmy.world)