Here's a really fascinating example of the interconnectedness of life and the importance of viewing things as systems, rather than individual events. The Bahamas are, underwater, giant mounds of calcium carbonate, part of the even larger Great Bahama Bank. That Bank, as it turns out, is not the result of local coral growth, but, instead, owes its existence to a chemistry experiment that begins in Africa's Sahara desert.
In short the authors show that when Sahara dust arrives in the Bahamas cyano-bacteria, what we used to call blue-green algae, bloom. As they bloom their photosynthesis removes CO2 from the water making the pH locally rise, alleviating ocean acidification. That blooming rise of ocean pH to a slightly more alkaline state results in what the Bahamanian’s have long called “Ocean Whitings” where the ocean becomes white like milk.
The whiting of the ocean is the result of white calcium carbonate precipitating out of solution as a solid mineral which sinks to the sea floor and accumulates in massive amounts. On the sea bed it looks like tiny pellets. That’s because it’s been reprocessed by marine worms.
Oculus Quest, the so-called ‘iPod of VR’, is now shipping.
Marginalized Native American communities throughout the United States could have better access to high-speed internet if the Federal Communications Commission (FCC) decides to allow tribes to use the Educational Broadband Services (EBS) spectrum for services like telemedicine, transmitting medical records electronically, or an online high school.
The Federal Communications Commission (FCC) has denied an application by the Chinese telecommunications provider China Mobile to provide services in the U.S. over concerns about national security and risks to law enforcement.
If you can build a cloud infrastructure, you can build a business. Companies are overwhelmingly turning to cloud computing to set up or bolster their network, and it’s easy to see why. It allows on-demand access to processing power, a la carte services, and nearly unlimited storage, all without adding extra systems and the maintenance […]
Does your gaming setup need an upgrade? No need to wait for Christmas. We’ve rounded up the latest tech accessories for your favorite video game platforms. All of them are already sale priced, but you can knock an additional 15% off the final price for Memorial Day by using the online code WEEKEND15. Audeze Mobius […]
Raspberry Pi is one of the world’s most versatile open-source computers. Alexa is a home automation hub with limitless potential. Together, they’re a dream team for ambitious makers, opening the door to everything from automatic lights to voice-controlled robots. Learning Raspberry Pi is meant to be relatively easy for newbies, but its applications with Alexa […]