Crystmas time is here, when families gather to grow crystal holiday trees at home with a little salt and food coloring. KiwiCo shows how.
If you decide on deciduous, that's cool too!
Image: YouTube / KiwiCo
How to grow a crystal tree at home
Study demonstrates that anti-radiation phone stickers do nothing
Can stickers—as in adhesive- or magnetic-backed paper—block phone radiation? Not these ones, says the University of Surrey in England. The stickers are sold by a U.K. company, Energydots, to exploit the country's pitch into 5G conspiracy theories and mystic paranoia. The stickers are about $35 each, shipped; Energydots has also falsely claimed to be in… READ THE REST
Floating a foil boat on heavier-than-air gas
Others have done this demo, but this is a great recent example in a large tank full of sulfur hexafluoride. Their demonstration of its voice-lowering properties was not as good as some, though. Image: YouTube / Da Vinci TV READ THE REST
Is the human gaze a physical force?
Is the human gaze a physical force? It sure feels like it sometimes. Princeton University researchers scanned subjects' brains to gain insight into why we subconsciously interpret "other people's visual attention as an invisible, force-carrying beam projecting from the eyes." This isn't about the paranormal investigations into whether you can "feel" when someone is staring… READ THE REST
These 15 deals on flashlights and headlamps are on sale for up to 66% off
It probably sounds trite, but a quality light source in an emergency really can make the difference between life and death. While you hope to never need it, a powerful, functioning flashlight or headlamp should not only be part of your pack for any outdoor excursion, it should also be stationed in your vehicle for… READ THE REST
Industrious lets you use a fully-furnished modern office — and only pay on the days you need it
It's an option virtually every small business and freelancing professional will eventually consider — do I need to rent office space? Whether it's the result of a growing staff, growing responsibilities, or simply maturing as a company, there's usually a moment for any professional organization when getting a centralized office starts to make a lot… READ THE REST
This Starchive 1TB cloud storage account doesn't just hold your content – it curates it
The cloud is definitely growing up. A decade ago, you'd have been hard-pressed to find many comfortable with saving all of their documents, media, and other important files with a cloud service provider. Today, everyone is on board the cloud storage train. But, with growth comes maturity too. For many users, it's not enough to… READ THE REST