[ad_1] Cardiac pacemakers are usually housed in a titanium housing that is welded together from two parts. Empa has optimized the frequency of the working laser, which would reduce the value of …
Read More »A fine-tuned laser welds more effectively
Mars Express watches a curious cloud
[ad_1] Cloud lying on Mars. Credit: ESA / GCP / UPV / EHU Bilbao, CC BY-SA 3.0 IGO Since September 13, Mars Express, from ESA, observes the evolution of an elongated cloud …
Read More »Viasat Confirms SpaceX Falcon Heavy Will Launch Next-Generation Satellite Broadband – Spaceflight Now
[ad_1] The first SpaceX Falcon Heavy rocket was launched on February 6th from the Kennedy Space Center in Florida. Credit: Walter Scriptunas II / Spaceflight Now Viasat said Thursday that a SpaceX …
Read More »Breathtaking video captures meteor exploding in the night sky: It's 'an ounce-in-a-lifetime thing'
[ad_1] A composite of the rare moment has meteor explodes and then disintegrates into the night sky above Clun Castle, Shropshire. (Credit: SWNS) A man in the U.K. managed to capture photos …
Read More »A New Challenger to Medical Marijuana?
[ad_1] Liverwort. Photo: U.Bern / S. Fischer FRIDAY, Oct. 26, 2018 (HealthDay News) – A moss-like plant is more likely than medical marijuana, animal research suggests. THC (tetrahydrocannabinol) from marijuana is used …
Read More »The Cygnus spacecraft is named in honor of astronaut John You
[ad_1] FLIGHT INSTALLATION OF WALLOPSNorthland Grumman has announced the name of its newest Cygnus spacecraft, according to NASA's oldest astronaut, John Young. The Cygnus Space Shuttle, known as S. John Young, is …
Read More »Spear Points discovered in Texas are the oldest weapons discovered in North America
[ad_1] One of the 15,000 year old spearheads discovered in Texas. Center for the Study of the First Americans, Texas A & M University Texas researchers have discovered what they thought were …
Read More »Télescope Hubble fixé par 'le secouant' | Science
[ad_1] Le télescope spatial Hubble est sur le point de reprendre ses opérations complètes après que la NASA l’a «secouée». Le télescope a été mis à l'écart plus tôt ce mois-ci après …
Read More »Signs of supermassive black holes fusing spotted
[ad_1] Astronomers have highlighted a large number of supermassive double black holes, likely precursors of gigantic black hole melting events. This confirms the current understanding of cosmological evolution – that galaxies and …
Read More »October: carbon tetrachloride | New
[ad_1] Researchers at the University of Bristol have discovered significant ongoing emissions of a substance that depleted the ozone layer from east China. The compound, carbon tetrachloride, contributes to the destruction of …
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