Caffeine is the world's most widely-used psychoactive drug. Four cups a day is, for average adults, about as much as it's safe to take, because of the mildly unpleasant things it does to us.
What coffee does to your body
The first webcam was invented in order to see if there was still coffee in the Cambridge break room
Today in the humble history of the internet: the very first webcam was invented in 1991 because computer science researchers at the University of Cambridge just wanted to see if there was coffee in the break room. Quentin Stafford-Fraser wrote software dubbed "XCoffee" to save his coworkers the disappointment of walking all the way to… READ THE REST
This insulated french press is how I drink coffee all-day
An average day, these days, sees me drink this 30oz french press empty twice before 11:30 am. I bought this GSI insulated french press back when I was living la vida #vanlife. I would wake up, make a french press of coffee and work til my laptop battery drained. That tended to coincide with the… READ THE REST
Watch: why the AeroPress is a great little coffee maker
Tyler Winegarner is. reviewing his favorite tools for Cool Tools and in his latest video, he demonstrates why he likes the AeroPress coffee maker so much. "For the past ten years or so, I've pretty much made every single cup of coffee I drink using one tool, the Aeropress. The Aeropress is a compact, affordable… READ THE REST
Get this 11-course training bundle on ASL for just $35
ether it's with your voice or a silent but effective side-eye, humans are master communicators. And just like English, Spanish, or French, American Sign Language is another one of the many ways we can communicate with both loved ones, complete strangers, and even little kids. Even if you don't know anyone who uses ASL to… READ THE REST
Elevate your diving and underwater photography with $99 off a Navbow Scooter
Diving is a sport in and of itself, but what about underwater photography and videography? Aside from taking in the ocean depths and generally just trying to stay alive, you have to maneuver between a plethora of underwater camera equipment, which includes the camera itself, lenses, strobes, and many more. That's hard enough when you're… READ THE REST
This refurbished 6th-gen Apple iPad works, looks, and runs like new
Our world is dominated by mobile devices, some of which can even outperform laptops. When it comes to tablets, in particular, no one can seem to get their eyes off Apple's iPad. Whether the Mini or the Pro, iPads have long been some of the bestselling tablets to date. But as with all Apple products,… READ THE REST
