The Doppler principle was discovered in 1842 by an Austrian physicist named Christian Johann Doppler and has been used to measure speed since 1948. The police radar transmits a signal at the target at ...

You’re hurtling down your favorite highway, foot planted on the accelerator, engine playing its sweet song of mechanical harmony when an auto enthusiast’s most feared sights: Blue and red ...

This access is seamless for users and does not incur pass-through fees ... Here’s how your organization can put Law.com Radar to work: Get alerted to just-filed litigation in critical ...