This summer, fire up the 3D printer! Here’s another impressive success story from the 3D printing revolution: a kayak. Engineer Jim Smith, founder of Grass Roots Engineering, created a 3D […]
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The night sky isn’t actually dark to begin with, according to MinutePhysics. Then why does Space at night appear dark to us? Because our universe is constantly changing and expanding, […]
Recent research suggests that our ancient cousins, the Neanderthals, may have been able to speak. Does this mean that Neanderthals had their own version of “The Ellen DeGeneres Show”? We […]
Stargazers, now you can have a telescope that does the heavy-lifting for you. The Celestron Cosmos 90 GT is costly ($400), but it works with your Wi-Fi to search the heavens […]
Your needs can’t all be as easily fenced off as land. But that map-like model lurks behind unbalanced ideas about private and public interests. The “public good” is both bedrock […]
From base to summit, Yosemite’s El Capitan is around 3,000 feet, and hiding the north celestial pole in this photograph. But follow the star trails, and you’ll of course get […]
“I much prefer the sharpest criticism of a single intelligent man to the thoughtless approval of the masses.” – Johannes Kepler
After wars end and soldiers come home, it usually takes a while for the war to “come home” to the consciousness of the American people at large. When did the […]
The radiating “donut shape” around Earth has a surprising structure discovered this week. The scientists who made the discovery have dubbed it “zebra stripes.” Wired has the story: The Van […]
One of our favorite blogs, Brain Pickings, has a great piece featuring best-selling author Neil Gaiman: Neil Gaiman — prolific author, champion of the creative life, disciplined writer, sage of […]
It used to be commonly believed that the human nose can pick up 10,000 odors. We were wrong “by a factor of a hundred million,” according to The Washington Post. […]
Popular television shows have actually shaped scientific experiments? Mental Floss provides 9 examples of when researchers used TV shows to study test subjects’ behavior. The shows include classics like Cheers, […]
One day we may need to use the Moon as a “refilling station” or for upscale retirement communities. Before Space commercial developers get any ideas, they better count on engineering […]
Alchemy was once all the rage in the Middle Ages and the Renaissance. Yes, people actually practiced this witchcraft-like form of chemistry. It centered around uncovering an elixir of life, […]
The speed of light in a vacuum is the limit for massless particles, but massive ones are limited even further! “All our sweetest hours fly the fastest.” -Virgil If you’ve been […]
Introducing Big Think @ GESF. Today, we’re releasing the first set of interviews consisting of answers to questions that you, our audience, sent us over Twitter and Facebook.
About a year and a half ago, I was working at a boutique documentary production company. We were housed in a lofty Soho space, owned by a bigger company, and […]
Happy equinox! The Sun will cross the celestial equator at 4:57 UT, heralding the first day of spring in the northern hemisphere. To honor the day, NASA released this cool […]
“It is the mark of an educated mind to be able to entertain a thought without accepting it.” – Aristotle
A mysterious gully has been spotted on Mars that wasn’t there in 2010, according to NASA images. What caused the gully? Wired has more: A new gully has appeared on […]
The latest trend today is sitting down to a meeting and noticing that the person across from you, and the person next to you, are wearing sleek plastic bracelets. You […]
“The law is still the law, and we must follow it whether we like it or not.” – Vladimir Putin, September 11, 2013, The New York Times President Putin should […]
What everyone should know about where our matter-and-radiation-filled Universe came from. “I don’t think at this point we have any way of knowing where the laws of physics came from. We […]
Tonight, Dr. Neil deGrasse Tyson will host a debate about the benefits and pitfalls of the private sector monetizing the many needs of exploring space and beyond. The Isaac Asimov […]
March 20th is the spring equinox, a time when day and night will be nearly equal. NASA provides this cool video on what you need to know about the equinox. […]
“The sun, with all those planets revolving around it and dependent on it, can still ripen a bunch of grapes as if it had nothing else in the universe to […]
Guest post by Kevin Flora (Cross post from kevinflora.com) Okay, so you have evaluated and worked on changing your personal learning network from the first part of this series. You […]
Guest post by Kevin Flora (Cross post from kevinflora.com) The first step in this series consisted of evaluating and possibly changing your personal learning network. Aside from your personal network, […]
Guest post by Kevin Flora (Cross post from kevinflora.com) The beginning to taking your next step in life will start with a personal learning network. Two phrases come to mind […]
The disruptive demographics of an aging society offers a growth opportunity for the senior housing industry. However, technology is also presenting new ways to enable older adults to stay in […]