Mad maker, Peter Sripol, apparently got a zillion requests from his viewers to build an R/C model of an Ekranoplan, aka the Caspian sea monster, a Soviet-era ground-effects vehicle (GEV), a plane designed to skim over water.
The results are amazing, the footage of it flying, of the ground-effect in action, is some of the coolest R/C footage I have ever seen. It's amazing what amateurs can do these days, cinematically, with affordable camera drones and Go Pros.
How does an owl’s tail help it fly? To better see the role of the tail in raptor aerodynamics, researchers at the UK’s Royal Veterinary College recorded birds of prey flying through clouds of tiny helium bubbles. According to the science journal Nature, analyzing the swirling motion of the bubbles enabled the scientists to discover […]
PigeonBot is a robotic bird outfitted with real pigeon feathers that move to reshape its wings like an actual bird. Developed by researchers in Stanford’s LentinkLab, the remote-controlled PigeonBot demonstrates how morphing wings improves flying agility. (Video below.) Their resulting technical paper is the cover story in the current issue of the journal Science Robotics. […]
In June 1995, physicians Angus Wallace and Tom Wong were waiting for their flight to depart Hong Kong to London when they were asked to examine a woman complaining of arm pain caused by a “fall.” After takeoff, the doctors returned to the woman to put a splint on her arm but they quickly realized […]
So…exactly how many times a day are you singing Happy Birthday to your sink? Unless you’re among the most germaphobic among us, it’s unlikely you ever thought the simple act of handwashing would start to take on such a central role in our daily lives. Of course, with all the touching and such, bar soap […]
Paralysis by analysis. It’s the phenomenon that happens when you’re so stuck on thinking through all the ramifications of your actions that you don’t actually take action in the first place. That can happen with all this free time you’re spending stuck inside your house. With literally every home-bound option available to you, it’s easy […]
At this point, it’s every single person’s responsibility to reduce their own carbon footprint and transition to a more sustainable lifestyle. But if you consider the grim fact that the biggest culprit of greenhouse gas emissions from human activities in the U.S. is burning fossil fuels for electricity, things, like pivoting to metal straws and […]