Stop-and-go waves of dense freeway traffic can flow backward for miles. This TED-Ed video explains the phenomenon of "phantom traffic jams" and shows how self-driving cars that are aware of the traffic conditions ahead can adjust their behavior to prevent phantom traffic jams. Interestingly, models have shown had just one self-driving vehicle for every 20 human-driven vehicles can dampen a stop-and-go phantom traffic jam wave.
In 2013 Mats Järlström’s wife got a red light camera ticket at an intersection in Oregon. Järlström, an electrical engineer by training, investigated the formula used to time yellow lights. Järlström found flaws with the formula and e-mailed the Oregon State Board of Examiners for Engineering and Land Surveying to let them know. Here’s what […]
As the world gets weirder, so do the faux passengers that unscrupulous drivers employ to gain access the HOV lane. Washington State Patrol officer Rick Johnson pulled over a speeding driver and discovered that the gentleman’s only passenger was a stuffed dinosaur. Fortunately, the dinosaur was wearing a safety belt. According to a UPI report, […]
In a prank commenting on bad traffic in Cape Coral, Florida, Paxten Sester and his buddies passed time during a long red light by playing Uno in the middle of the road. Dylan Kjos caught the minute-long gag on video for TikTok and its since gone viral. “(After a minute,) we rushed back into the […]
If you’re a fan of ABC’s entrepreneurial feeding frenzy “Shark Tank,” then you know complete buyout offers from the expert Sharks don’t happen all that often. But back in 2017, that’s exactly what happened when inventor Logan Riley debuted his instantly eye-catching creation the RokBlok to the agog Sharks. Part of the reason that happened […]
Back in the 50s and 60s, it was no big deal in most areas to make a call to your local liquor store and have beer, wine and spirits delivered right to your house with little to no restriction. However, that ease and simplicity certainly isn’t in place today. Alcohol delivery laws in 2020 are […]
Unless you’re a regular cannabis user, you might be surprised to learn that the plant itself is basically just that — a plant. It’s not until you put cannabis under high heat that the process of decarboxylation breaks down that raw form into the psychoactive compounds that can actually benefit the body. This unlocking process […]