Not yet a president but still a lawyer, Abraham Lincoln received U.S. Patent No. 64,469 for his design of a floating dry dock. Lincoln was a patent law specialist and gave public lectures on the subject. Lincoln said the patent system adds a fuel of interest to the fire of genius.
Information provided by the Scientific Russia News Agency. Media outlet’s registration certificate: IA No. FS77-62580 issued by the Federal Service for Supervision of Communications, Information Technology and Mass Media on July 31, 2015.
Our mobile application
Billions of dollars are spent on research in the field of laser thermonuclear fusion. Why is it needed and what successful experiments have already been done? Speaker: Mikhail Leonidovich Shmatov, Doctor of Physical and Mathematical Sciences