When we think about disinfecting, wipes, gels, and sprays often come to mind, but what about light? UV light has been known for over a century as a powerful germ killer, yet it’s been largely overlooked. But why? For many, the it’s all about the association with harmful UV rays from the sun, which can […]
Embark on an adventure into the heart of the Sumatran rainforest in the latest video from Ted Ed and learn about how the world’s largest flower, the Rafflesia arnoldii, tricks carrion flies with its putrid scent and survives as a parasitic plant. [TED Ed]
For centuries, humans have reported animals freaking out during solar eclipses, like birds falling from the sky and bees hiding in their hives, but the animals most affected by eclipses might be us. [MinuteEarth]
A bad feeling can trigger behavior that leads to something better. Rawpixel/iStock via Getty Images Plus Heather Lench, Texas A&M University Remember the sadness that came with the last time you failed miserably at something? Or the last time you were so anxious about an upcoming event that you couldn’t concentrate for days? These types […]
Responsible pet owners are on diligent poop patrol. Hannah Sussman, CC BY-ND Julia Wuerz, University of Florida Have you ever been out on a walk and as you take that next step, you feel the slippery squish of poop under your foot? It’s not just gross. Beyond the mess and the smell, it’s potentially infectious. […]
Mechanical engineer and Stanford professor Chris Gerdes answers the internet’s automotive questions. Why aren’t solar powered cars a thing yet? How do self-driving cars see? How can Teslas crash when on auto-pilot? Is hacking a big threat to autonomous cars? Chris answers all these questions and much more! [Wired]
The dark, far side of the Moon is the perfect place to conduct radio astronomy. AP Photo/Rick Bowmer Jack Burns, University of Colorado Boulder For the first time since 1972, NASA is putting science experiments on the Moon in 2024. And thanks to new technologies and public-private partnerships, these projects will open up new realms […]
From CBC to CMP and beyond, blood test panels provide essential information to health practitioners. angelp/iStock via Getty Images Plus Brad Reisfeld, Colorado State University Your blood serves numerous roles to maintain your health. To carry out these functions, blood contains a multitude of components, including red blood cells that transport oxygen, nutrients and hormones; […]
In this video, Youtuber Melodysheep combines scientific insights with fantastic visuals to delve into this possibility: If a massive asteroid would hit Earth once again, could humanity survice the apocalypse or end up just like the dinosaur did 66 million years ago? [Melodysheep]
Throughout the annals of human history, infectious diseases have played an important role in shaping the destiny of nations, communities, and civilizations. Each century has witnessed its own share of pandemics and epidemics, leaving an indelible mark on the fabric of societies. From the devastating Black Death to the 1918 Influenza pandemic, these outbreaks have […]