What started off as an experiment to see how many matches it would take to create a sphere ended up as a gorgeous video of what a 42,000-match sphere looks like when it burns. It took months and months to glue the matchsticks together, and only minutes to go from flames to black smoking ball. The fiery green sphere was shot from three different angles – watch them all, as each angle has its own dramatic beauty.
If you’ve ever observed “wine legs,” the rivulets that form when you swirl wine in a glass, you’ve seen the Marangoni effect. Watch how scientists are using this effect to create tiny motors that emit no pollutants.
Take one nickel ball, a half liter of liquid nitrogen, and a bowl of mercury, and watch what happens when the supercooled nickel sits in the bowl of mercury for a while.
Soaring to a millions views in a matter of hours, this video (permalink) illustrates the trials and tribulations of science. Come for the experiment, stay for the peer review.
Many of us enjoy the aesthetic of vintage electronics, but trying to use most hardware from the 1950’s isn’t necessarily practical. This is especially true where speakers are concerned. While most of us can appreciate the old-school feel of retro speakers, they have a hard time matching the convenience and power delivered by today’s Bluetooth speakers. […]
Python is one of the most popular and versatile programming languages used by developers today, making it an ideal first choice for those looking to kickstart a career in programming. While you could go back to school or sign up for a pricey coding bootcamp, you can learn the essentials of coding with Python at […]
Going back to school isn’t necessarily an option for everyone. Between the time commitments and steep tuition rates, there are obstacles aplenty as far as furthering education is concerned. However, that’s not to say it’s impossible to learn new skills. Excel with Business lets users access thousands of hours of online learning in Microsoft, business, technology, […]