Alshehi told NBC that even if 30 per cent of the iceberg melts on the journey, it will still be able to provide between 100 million and 200 million cubic metres of fresh water – enough for 1 million people to stay hydrated for five years.
Private investors have bankrolled the project to the tune of US$60 million (NZ$91 million), according to NBC.
Source: Plan to tow icebergs from Antarctica to parched Dubai | Stuff.co.nz
Papers on this subject matter here.
The test involves a miniature elevator stand-in—a box just six centimetres (2.4 inches) long, three centimetres wide, and three centimetres high.
If all goes well, it will provide proof of concept by moving along a 10-metre cable suspended in space between two mini satellites that will keep it taut.
Source: Going up! Japan to test mini ‘space elevator’
Instead, students were working with look-alikes created for the event that had vulnerabilities they were coached to find. Organizers provided them with cheat sheets, and adults walked the students through the challenges they would encounter.
Source: No, a Teen Did Not Hack a State Election — ProPublica
Plans to send a probe into the Sun’s corona date back to 1958 and the very start of NASA. At the space agency’s inception, a special committee listed 14 different missions that NASA should pursue, including visiting all the planets of the Solar System. All 14 missions have been accomplished in some form apart from one: a probe to visit near the Sun.
Source: NASA’s newest spacecraft will fly through the Sun’s scorching hot atmosphere – The Verge
The real problem is that single-use plastic—the very idea of producing plastic items like grocery bags, which we use for an average of 12 minutes but can persist in the environment for half a millennium—is an incredibly reckless abuse of technology. Encouraging individuals to recycle more will never solve the problem of a massive production of single-use plastic that should have been avoided in the first place
Source: More Recycling Won’t Solve Plastic Pollution – Scientific American Blog Network
This plan rests on Richard Jenkins, an engineer, sailor, and adventurer who invented the saildrone more or less by accident. Jenkins doesn’t act like one of Silicon Valley’s world-conquering capitalist nerds. For starters, he tends to skip the usual platitudes about disruption to focus on sailing, beer, and sailing with beer. “What’s the definition of a sailor?” he asks while launching one of the drones off the Alameda dock. “A primitive organism for turning beer into urine.”
Source: This Man Is Building an Armada of Saildrones to Conquer the Ocean – Bloomberg
The Trump administration’s proposed 2019 budget says the U.S. will end its funding of the International Space Station by 2025. The news led to speculation the goal is to simply sell off the ISS to private enterprise. But experts say it’s not so simple.
Source: Why selling off the International Space Station would be a tricky mission for the U.S.
“There is a democratization of space going on … that you could never imagine 10 years ago.”
In what’s being hailed as a “major breakthrough” in Maya archaeology, researchers have identified the ruins of more than 60,000 houses, palaces, elevated highways, and other human-made features that have been hidden for centuries under the jungles of northern Guatemala.
Source: Guatemala’s Maya Society Featured Huge ‘Megalopolis,’ LiDAR Data Show
Following successful first and second-stage burns, Electron reached orbit and deployed customer payloads at 8 minutes and 31 seconds after lift-off.
“Rocket Lab was founded on the principle of opening access to space to better understand our planet and improve life on it.
Source: Blast off! Rocket Lab successfully reaches orbit on second attempt
Like many subsea drones, the 10-foot-long Icefin is shaped like a torpedo. It made headlines in 2014 as one of the prototype drones that plumbed the Antarctic as part of a NASA program to test the technology. Now, a new program called the Ross Ice Shelf and Europa Underwater Probe (RISE UP), NASA is funding three expeditions to put an upgraded Icefin under the ice. This was its first deployment..
Source: The Search for Aliens Starts Now—in Antarctica
When Icefin dove to the sea floor it found odd, feathery creatures waiting for them. “My favorite moments from the seafloor were our visits by crinoids…it was incredible to behold,” she says, referring to the to the odd, feathery dwellers that call Antarctica home.