Pyramid of Djoser was constructed using an ingenious water system, experts say It has long been a subject of debate - how exactly were Egypt's great pyramids built by the civilized world's first engineers? But a new study suggests that the oldest pyramid in Egypt, the Pyramid of Djoser, was built 4,700 years ago using an even more ingenious 'hydraulic …
A successful flight-test of power take off shaft was conducted on the Light Combat Aircraft Tejas in Bengaluru on Tuesday, the defence ministry said. The ministry said the maiden successful flight-test of PTO shaft was conducted on LCA Tejas Limited Series Production -3 aircraft. “The light weight, high speed, lubrication free PTO shaft transmits higher power between aircraft engine gear …
Scientists have built a robot that defies the standard laws of physics and could eventually help humans travel around black holes. “We let our shape-changing object move on the simplest curved space, a sphere, to systematically study the motion in curved space,” said Zeb Rocklin, assistant professor in the School of Physics at Georgia Tech. The researchers believe that the …
Sign up to the Independent Climate email for the latest advice on saving the planet Get our free Climate email Get our free Climate email SIGN UP I would like to be emailed about offers, events and updates from The Independent. Read our privacy policy In 313 years’ time, 378 years after it first opened in 1955, and 339 years …
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