In its purest form, gold typically requires special furnaces that can withstand extreme temperatures of above 1,947 degrees Fahrenheit (1,064 degrees Celsius) to liquefy. Now, a team of researchers from the Chalmers University of Technology in Sweden may have stumbled upon a way to melt the precious metal at room temperature.
Kids News - Technology Articles
Hadi Partovi, founder of Code.org believes every student should learn the basics of computer science just like they do math, physics, or biology, regardless of what they want to do in the future. The expert says knowledge about the subject is important to understand how the world around us works and compares it to learning about photosynthesis, even though not every student is going to be a botanist. To spark student interest, he created the “Hour of Code,” which introduces the world of computing to anyone, from ages 4 to 104, in a fun, interactive manner. Observed annually during Computer Science Week, which will be celebrated from December 3 through 9, 2018, the event now draws tens of millions of kids from over 180 countries.
Always wished your stuffed animals could come alive like the ones in Disney’s animated Toy Story franchise? Then you will be thrilled to hear about the new “robotic skins,” which can instantly transform any object into a robot capable of performing basic tasks, like sprinting or climbing. The ingenious device is the brainchild of a team of researchers led by Rebecca Kramer-Bottiglio, assistant professor of mechanical engineering and materials science at Yale University.
While the start of a new school year is always exciting, this year was even more so for some elementary school students in Auckland, New Zealand. They became the world’s first kids to be “taught” by a digital teacher. Before you start imagining a human-like robot walking around the classroom, Will is just an avatar that pops up on the student’s desktop, tablet, or smartphone screen, when summoned.
Natural blue light, which lies in the portion of the electromagnetic spectrum that is visible to the human eye, has several health benefits. These include regulating the body’s circadian rhythm, boosting alertness, and increasing one’s overall feeling of wellbeing. However, the same cannot be said about the stronger artificial blue light, which has permeated our households by way of digital devices such as televisions, smartphones, laptops, and gaming systems. Previous studies have shown that extended exposure causes eye strain, fatigue, headaches, and sleeplessness. Now, new research by Ohio’s University of Toledo (UT) has found that the blue-tinted screens of our addictive gadgets may be accelerating macular degeneration – a condition that results in significant vision loss, eventually leading to blindness.
Iron Man fans rejoice! The flight suit that transforms Tony Stark into a superhero is now a reality! Called Daedalus Mark 1, after the mythical Greek craftsman most famous for the feather wings he, and his son Icarus, used to escape from the kingdom of Crete, it is the brainchild of British inventor Richard Browning.
Few people can resist the lure of a delicious ice cream scoop or two, especially on a hot day. The only thing that spoils the fun is that the treat is hard to savor slowly, like one would a piece of candy, without ending up with a sticky, melted mess. Now, researchers from Colombia's Universidad Pontificia Bolivariana may have found an unlikely ally to help solve this age-old problem — cellulose fiber extracted from banana plant waste.
With climate change and overfishing wreaking havoc on our oceans, it is becoming increasingly important for researchers to closely monitor our marine life. However, observing sea creatures up close is almost impossible since human presence scares the animals. Now, thanks to The Soft Robotic Fish, aka SoFi, researchers may not only be able to keep a close eye on the elusive creatures, but also uncover undersea secrets that have been eluding us for centuries.