It has been dubbed the "Umbrella Revolution." But that isn't the only symbol to come out of Hong Kong's pro-democracy protests.
Local artist Kacey Wong also explains the meaning of the yellow ribbons and numbers spotted on signs.
He believes there is a lot at stake during this demonstration for universal suffrage.
"Right now I can see this war on culture. The winners will get to keep their way of life and their culture. And if you lose in this war, we have to fall back," Wong says. "We don’t want to fall back into the chaos that we read in the news from mainland China. I think it is time for mainland government officials to learn that if they want to join the international community, they have to behave in a civilized way. And this is a golden opportunity."
Forget what you know about conventional printing – and start thinking three-dimensionally.
3D printing – once considered niche – is now becoming more mainstream. UPS, for example, just expanded its 3D printing services to locations across the United States to keep up with demand.
But Bre Pettis and the folks at Stratasys are working to bring 3D printing to your home.
Pettis is the co-founder of Makerbot, the company that pioneered 3D printers for consumers. Now at Makerbot’s parent company, he’s part of an innovation workshop called Bold Machines.
“We’re exploring the frontier of what’s possible,” Pettis says. “Imagine Iron Man’s workshop. We’ve got all the 3D printers in the Stratasys lineup – from Makerbots to wax printers – that make wax 3D models that you can then take into a foundry and make beautiful customized jewelry.”
So how does it work? FULL POST
Life on the International Space Station may never be the same. The crew is now unpacking the latest cargo delivery, which includes the station's first-ever 3D printer.
"Having that on-demand capability is a real game-changer," says Niki Werkheiser, NASA's 3D Printing in Zero-G project manager.
Astronauts will test how the printer performs in microgravity. Samples will be brought back to Earth, to confirm that the technology works the same as on the ground.
If it's successful, the ISS crew will no longer have to rely on resupply missions to bring them the tools they need.
And down the line, a 3D printer would also be a key part of deep space exploration missions.
"We won't be able to launch every single thing that we might ever need with us," Werkheiser says. "So we'll have to have sustainable technologies that allow the astronauts to be able to adapt and use whatever resources are available to them for living and operations."
September 9th was one of the biggest days for Apple in years. They introduced two larger iPhones, a mobile payments system, and the long-awaited Apple Watch - the first major new product created without the input of the late Steve Jobs.
But are any of them new enough?
After all, the trend for larger phones was pioneered by their arch-rival, Samsung. Mobile payment systems have been around for some time now. And while everyone expected Apple to completely redefine what a smartwatch is... the Apple Watch appears to be just a better version of what's out there; an evolution of current smartwatches instead of a revolution.
So how did Apple do? The New Yorker's Nicholas Thompson gave his take to Kristie Lu Stout.
Thirteen years ago, Apple was a small computer maker. It's now the most valuable company in the world.
And that transformation was triggered by the iPod.
Apple has quietly discontinued the iPod Classic, the latest incarnation of the original iPod. While the line lives on in the shape of the Touch, Nano and Shuffle, they aren't as iconic as the original. When you think iPod, you think of the Classic: Shaped like a deck of cards, with a metallic back, and of course, the scrollwheel.
But the original design lives on in one tiny way: The top row of icons on the Apple Store includes the classic iPod silhouette.
Few realize that many of the first video games were multiplayer. It took time for computers to be smart enough to provide decent opponents, leading to the rise of singleplayer games.
Now Destiny is about to introduce gamers to a new type of gaming: mingleplayer. FULL POST
LEGO’s new Research Institute Minifigures set has caused quite a stir. It features three female scientists, and sold out within days of its limited release last month.
There is now an online petition to bring back the scientists as a permanent fixture. It says, “Strong female characters are important for both girls and boys to see represented in LEGO toys.”
The Research Institute set is one of the few to showcase working women.
The idea for it was submitted by Dutch geochemist Ellen Kooijman. She says she hopes LEGO will make more sets and add additional female scientists and engineers.
Kooijman also says, “If this product actually results in more girls pursuing careers in science that would be really great… because I think diversity is really good for science.”
Click on to hear more from Kooijman’s perspective.
Apple is strengthening security features after the high-profile hack attack that released celebrities' private photos.
Those nude images were posted online just nine days before Apple's next launch event. The company is expected to unveil a wearable device on September 9.
CNN Contributor Nicholas Thompson points out that this is the first time Apple is launching a new product category under Tim Cook's leadership.
"Up until last week, everybody thought this would be his great moment to shine. There was huge anticipation and excitement. And now suddenly there's this hack," Thompson says.
But that's not the only reason this attack comes at a bad time for Apple.
"They haven't done as well with cloud services. So iCloud is not as good as some of their competitors. It still has flaws," Thompson says. "Having this big problem makes some people wonder in the tech industry, 'Can Apple really succeed in this next step in the evolution of the industry?'"
Watch the video above to hear why Thompson thinks Apple can get the cloud under control, and learn how to protect yourself online.
For a small developer that's just four years old, Vlambeer has a surprising influence on the gaming industry.
The Dutch studio is made up of just two people, but it's one of the most well-known indie developers. Co-founder Rami Ismail almost feels like an unofficial spokesman for the industry.
"We are not afraid to speak up against things we find problematic in the industry, and things we find interesting in the industry," said Ismail.
He also suggested Vlambeer's high profile might be because the company always seems to find itself in the middle of the industry's latest trends. FULL POST