Scientists achieve optical control of phase and group velocities in everyday liquids
The phase and the group velocity of light propagating in conventional optical media cannot exceed the speed of light in ...
Railway Age2d
Crosson, McKechnie Earn ASLRRA Awards
The American Short Line and Regional Railroad Association (ASLRRA) has selected Herman Crosson, Chief Safety and Compliance Officer at Anacostia Rail Holdings (ARH), as Safety Professional of the Year ...
House Digest on MSN4d
The Essential Tool Savvy DIYers Shouldn't Overlook For Home Improvement Projects
In every toolbox, there should be an instrument that helps you achieve level surfaces and wall hangings. This is that tool, ...
Metro5d
Metro Newspaper has a new online home
Exciting news: metro.news has merged with metro.co.uk! That means that as well as keeping up with all the latest news and features you love from Metro Newspaper you’ll also be joining the 23 ...