New Atlas reports on ag-tech company Vertical Field’s efforts to produce soil-based indoor vertical farms grown at the very location where food is consumed. From the report: The Vertical Field setup retains many of the advantages of hydroponic vertical farms, but instead of the plants growing in a nutrient-packed liquid medium, the container-based pods treat their crops to real soil, supplemented…
Tag: medium
Orion the Hunter is easy to spot
Orion is identifiable by his Belt, 3 medium-bright stars in a short, straight row at the mid-section of the Hunter. Source: https://earthsky.org/tonight/orion-the-hunter-is-easy-to-spot…
CRISPR gene editing used to store data in DNA inside living cells
Biologists have used CRISPR gene editing to store information inside DNA in living bacterial cells, which could become a storage medium of the future Source: https://www.newscientist.com/article/2264383-crispr-gene-editing-used-to-store-data-in-dna-inside-living-cells/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home…
Why are the stars so bright tonight?
In late December – and in January and February – our evening sky faces away from the Milky Way’s star-rich center. We look toward the depths of space beyond our galaxy’s boundaries and toward some close, bright stars in our local spiral arm. Source: https://earthsky.org/astronomy-essentials/star-seasonal-appearance-brightness…
Facebook Says It’s Standing Up Against Apple For Small Businesses. Some Of Its Employees Don’t Believe It.
Last Tuesday, Facebook launched what it portrayed as a full-throated defense of small businesses. But while the $750 billion company’s public relations effort has presented a united front with small businesses, some Facebook employees complained about what they called a self-serving campaign that bordered on hypocrisy, according to internal comments and audio of a presentation to workers that were obtained by…
Elon Musk Says He Once Considered Selling Tesla To Apple, Tim Cook Didn’t Want To Take a Meeting
On Tuesday, Tesla CEO Elon Musk tweeted that he considered selling his electric car company to Apple in recent years, but Apple CEO Tim Cook was not even interested in taking a meeting. CNBC reports: Specifically, Musk wrote in a tweet on December 22: “During the darkest days of the Model 3 program, I reached out to Tim Cook to discuss…
Hackers Are Selling More Than 85,000 MySQL Databases On a Dark Web Portal
An anonymous Slashdot reader writes:
For the past year, hackers have been breaking into MySQL databases, downloading tables, deleting the originals, and leaving ransom notes behind, telling server owners to contact the attackers to get their data back. If database owners don’t respond and ransom their data back in nine days, the databases are then put up on auction on a dark…
Voyager Probes Detect New Kind of ‘Electron Burst’ in Interstellar Space
“NASA’s twin Voyager probes keep making discoveries in interstellar space,” reports Space.com The Voyager mission has detected a new type of “electron burst,” which will provide insights into the mechanisms of flaring stars, a new study reports. The bursts occur when cosmic ray electrons — fast-moving particles from far beyond the solar system — are pushed by shock waves generated by…
The Best Way To Win a Horse Race? Mathematicians May Have the Answer
sciencehabit summarizes a new article from Science magazine: Attention racehorse jockeys: Start fast, but save enough energy for a final kick. That’s the ideal strategy to win short-distance horse races, according to the first mathematical model to calculate how horses use up energy in races. The researchers say the approach could be used to identify customized pacing plans that, in theory,…
Steve Wozniak Is Starting Another Company, 45 Years After Co-Founding Apple With Steve Jobs
45 years after co-founding Apple with Steve Jobs, Steve Wozniak is starting a business in the green tech and blockchain space called Efforce. CNBC reports: Efforce, which has been in stealth mode for almost a year, is a marketplace for corporate or industrial buildering owners to have “green” projects funded. According to Efforce, “investors can participate in energy efficiency projects buy…