Sierra Space prepares to launch the Dream Chaser spaceplane – VoxelMatters
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Raised voices and sharp words marked Wednesday night’s fourth Republican presidential primary debate as four candidates argued about everything from their own electability to the continued front-runner status of former President Donald Trump. Abortion was never mentioned. Florida Gov. Ron DeSantis, former South Carolina Gov. Nikki Haley, entrepreneur Vivek Ramaswamy, and former New Jersey Gov. […]
This year’s flu vaccine “disappointing” against main flu virus
Some years the flu vaccine works quite well. Other years it doesn’t. It has done a particularly poor job this year against the main flu virus. The CDC reported yesterday that this year’s flu vaccine has been just 18{04524d497bea0ade6defd1388b5c9b25998d95475e2938b4fa9d615e63ad1540} effective. The estimate for children is even lower. And …
Loss of Chewing Ability May Be Linked to Dementia ~ Mental Health Blog
Researchers from the Department of Dental Medicine and the Aging Research Center (ARC) at Karolinska Institutet and from Karlstad University in Sweden suggest that the loss of chewing ability may be linked to cognitive decline and a higher risk of dementia. Dementia is a serious loss of global cognitive ability in a previously unimpaired person, […]