First discovered in 1700 by Antonie van Leeuwenhoek, the microscopic spheres in this video are Volvox, a genus of chlorophyte green algae. If you enjoy this video, its creator Shigeru Gougi posts absolutely astounding microscopy images on his Flickr stream. Want to explore the Volvox realm yourself? From Microbehunter Microscopy:
Microscopists who are interested in observing Volvox should try to investigate water samples from ponds and puddles. It is also possible to grow Volvox at home. Volvox likes to grow in nutrient-rich water. Dilute some plant fertilizer in water and add some pond water containing Volvox (or other green algae that you want to grow). Place the container on the window sill for several days but prevent direct sunlight as this may cause overheating, and drives out the CO2 for photosynthesis from the water. Alternatively, you can also use a plankton net to catch the colonies.
Some snakes have evolved the ability to glide through the air. For example, paradise tree snakes in southeastern Asia can launch off from a branch and fly as far as 10 meters. Scientists have known that the snakes flatten their bodies to gain lift but new research reveals that they also undulate their bodies as […]
Just for kicks, Paul Rule, 66, participated in a study launched by the Cambridge Natural History Society that enlisted citizen scientists and nature-lovers to help deepen knowledge of the flora and fauna in Cambridge, England. Rule recorded nearly 600 different animal species in his “ordinary” city garden, including an elephant moth like the one seen […]
While mosquitoes have certainly earned their title as the deadliest animal on earth, their impact on most of our lives is usually a lot less consequential. But even though they might not transmit a disease to you or seriously affect your life, being a blood donor for one of those insects is certainly an annoyance. […]
The bar has been raised on home video production. So just in case you haven’t been on YouTube, Instagram, TikTok or other video-heavy platforms lately, the days of the boring, white-walled, locked-down selfie video that looks like it could have been filmed by hostage-takers doesn’t really cut it anymore. Thankfully, your filming options have also […]
With all the website builders on the market, it can feel overwhelming to choose the best one for your needs. The most important things to look for are usability, flexibility and a professional look and feel. That’s why over 180 million people use Wix to create the website of their dreams. Here are the top […]