Want to try an interesting little science experiment at home?
This looks fun.
Alka Seltzer, oil and water in a glass become a lava lamp of sorts.
Looks like some food coloring may have been involved, too.
When you put Alka Seltzer, oil and water in a glass, here's what happens
Is your name spiky or round? Scientific study shows people judge you based on the sound of your name
The bouba-kiki effect (aka the maluma-takete effect) is the name of a phenomenon in which people map certain verbal sounds to shapes, no matter the language. For example, b, m, l and o sounds are associated with rounded shapes while k, t, p and i sounds map to jagged or spiky shapes. Now researchers have… READ THE REST
Mars helicopter Ingenuity snapped a fantastic aerial photo of the Perseverance rover
During Sunday's third flight of the fantastic Mars helicopter Ingenuity, it snapped the image below in which you can see the Perseverance rover that delivered the chopper to the Red Planet and acts as its base station for communications to Earth. "The helicopter was flying at an altitude of 16 feet (5 meters) and roughly… READ THE REST
"Where does a candle go when it burns?"
A New York Times reader asks: "Where does a candle go when it burns, anyway? Is it healthy to be breathing in melted candle particles? How concerned should I be?" Randall Munroe of XKCD fame breaks down the science in his illustrated "Good Question" column. From the New York Times: Wax is made of hydrogen… READ THE REST
This 6-axis robot arm is like the industrial arms pros use at a fraction of the cost
When you think robots, your mind likely jumps to R2-D2 or Wall-E. But the reality is that robots are everywhere already, with the trusty functional robotic arm serving as a backbone of industrial manufacturing for decades. And they're that popular because they're ultra adaptable. You can teach a robot arm to do everything from popping open… READ THE REST
Capital One Shopping helps ensure you don't overpay online
There's no one who doesn't enjoy saving money. Heck, people with money are the first ones who enjoy a good bargain when they find one. While the glow of scoring a truly great deal is actually palpable, there's a reason for that charge of satisfaction. It's because really great deals don't happen every day. And… READ THE REST
This $80 drone sports a 4K camera for stellar photography and video footage
You could be forgiven for thinking drones are basically big boy toys because…well, they're a heck of a lot of fun. But with the proliferation of powerful, inexpensive drone models on the consumer market, industries are turning to these tiny powerhouses like never before for a variety of important, even life-saving tasks, according to the… READ THE REST