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‘Intelligent concrete’ could cut down on road repairs and traffic.

Roads always seem to need repairs. Luna Lu is giving concrete the ability to “talk” and even heal itself.

Her lab at Purdue University is developing technology that would allow concrete-paved bridges and highways to reveal more accurately when they need repairs and to come equipped with materials that respond to potential damage.

Horizons mission — Soyuz(rocket) launch to orbit at 27000km/hr!! Astronauts launching for Space Station #MustWatch #SpaceExploration Info about mission: Soyuz MS-09 was a Soyuz spaceflight which launched on 6 June 2018. It transported three members of the Expedition 56/57 crew to the International Space Station (ISS). The crew consisted of a Russian commander, and an American and a German flight engineer. The mission ended at 05:02 UTC on 20 December 2018.

The weather forecast appears to be trending slightly toward favorable conditions for the Space Coast’s next launch from Kennedy Space Center.

If schedules hold, a SpaceX Falcon 9 rocket will likely encounter 60% “go” conditions for its 5:22 p.m. Tuesday liftoff from pad 39A, the Space Force’s 45th Weather Squadron said Saturday. The 230-foot rocket will carry about 60 Starlink satellites for the company’s tenth internet constellation mission.

Showers and thunderstorms are expected Tuesday but should move mostly inland just before the launch time.