Mackinac Bridge steel grates are for sale. Here's how you can get one
Mackinac Bridge grates for sale are approximately 5½ feet by 38 feet and 5 inches, with each weighing about 2 tons.
MLive12d
You can buy a vintage chunk of the Mackinac Bridge – but there’s a catch
Pieces of Michigan history are up for sale. The Mackinac Bridge Authority is auctioning off seven 60-year-old chunks of ...
Nucor (NUE): New Buy Recommendation for This Basic Materials Giant
Bank of America Securities analyst Lawson Winder maintained a Buy rating on Nucor (NUE – Research Report) on January 14 and set a price target ...
Nature4y
A well designed diffraction grating is key for innovation
Q: What are diffraction gratings? A diffraction grating is an optical component for spectroscopy that splits light into different wavelengths. A typical diffraction grating has thousands of ...