Archaeologists have rediscovered a long ‘lost’ geoglyph carved into a Peruvian hillside.
The remarkable depiction of a killer whale spans more than 200 feet, and is thought to date back more than 2,000 years, making it older than even the famous Nazca Lines that sit nearby.
Experts say the people who once inhabited the region considered the orca a powerful marine deity, and this particular geoglyph may be among the oldest in the area – but today, the site is threatened by ‘land traffickers.’
A partial replacement for the A-10 Warthog has reached a key milestone, with lawmakers backing a $400 million investment in the program. The OA-X program, designed to procure a light attack/observation aircraft, could see up to 300 aircraft purchased by the U.S. Air Force to take over aerial warfare in low-intensity conflicts.
The Air Force took one step closer to fielding a fleet of up to 300 light attack aircraft. Funding for the OA-X, or Observation, Attack, Experimental aircraft was included by Congress in the 2018 National Defense Authorization Act, other
wise known as the 2018 Defense Budget.
OA-X is an attempt to develop a low cost weapon and sensor platform for close air support duties. The Air Force expects to use the aircraft over conflicts that don’t involved high tech adversaries like Russia or China, where the biggest threat is a light anti-aircraft cannon or a shoulder-fired surface to air missile. OA-X could have supported U.S. forces against the insurgency in Iraq, or today’s conflicts in Afghanistan, Syria, Somalia, and the Philippines.
This summer, four candidates for the program, the Textron Scorpion, Hawker Beechcraft AT-6 Wolverine, Embraer/Sierra Nevada Super Tucano A-29, and Air Tractor AT-802U were all tested at White Sands Missile Range, New Mexico in a variety of simulated missions from convoy escort to supporting friendly ground troops in contact. Earlier this fall the Air Force proposed sending two of the aircraft, the Wolverine and Super Tucano to fly real missions in a conflict zone.
Back in July we reported on the Amabrush, a motorized mouthpiece that reportedly cleaned all your teeth in just 10 seconds. For those who felt that was still way too much time to be wasting cleaning your teeth we introduce the Unico, a smartbrush mouthpiece that is claimed to brush your teeth in just three seconds.
Samsung is set to reveal its Galaxy S9 handsets in January at the CES show, it has been claimed.
The firm hopes the move, four month earlier than its usual March launches, will help it boost sales against Apple – which usually waits until September to reveal its new handsets.
There are also rumours the firm will use the event to reveal it’s first folding phone.
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from the Daily Caller:
STUDY: Satellites Show No Acceleration In Global Warming For 23 Years
University of Alabama-Huntsville climate scientists John Christy and Richard McNider found that by removing the climate effects of volcanic eruptions early on in the satellite temperature record it showed virtually no change in the rate of warming since the early 1990s.
“We indicated 23 years ago — in our 1994 Nature article — that climate models had the atmosphere’s sensitivity to CO2 much too high,” Christy said in a statement. “This recent paper bolsters that conclusion.”
Christy and McNider found the rate of warming has been 0.096 degrees Celsius per decade after “the removal of volcanic cooling in the early part of the record,” which “is essentially the same value we determined in 1994 … using only 15 years of data.”
DARPA, the US military’s arm responsible for developing new military technologies, is developing genetically modified plants that can detect threats and spy discreetly
The program aims to engineer plants to detect certain chemicals, pathogens, radiation, and even electromagnetic and nuclear signals, and use existing hardware such as satellites to monitor these plants.
The smart plants could have applications outside of the military too – for example to help communities identify undetonated landmines from previous conflicts and testing areas.
Our nearest stellar neighbor, Alpha Centauri, is just four light-years from Earth, and while that’s pretty close in the grand scheme of things, we can’t just pop over to borrow some milk.With our current technology, the journey would take tens of thousands of years, but there are plans for tiny unmanned probes that could trek there in as little as 20 years.