This website is using a security service to protect itself from online attacks
The action you just performed triggered the security solution
There are several actions that could trigger this block including submitting a certain word or phrase
You can email the site owner to let them know you were blocked
Please include what you were doing when this page came up and the Cloudflare Ray ID found at the bottom of this page
2012Get email notification for articles from  David B
was the birthdate of Albert Abraham Michelson
the first American and the first Jew to win the Nobel Prize for Physics
who is best remembered for his precise measurements of the speed of light
won the prize in 1907 for the “optical precision instruments” he developed for that and other purposes.