It was a rainy day for the tobacco industry: President Lyndon Johnson signed a bill requiring cigarette manufacturers to print health warnings on all packages. A year earlier, American doctors had indisputably proved the undeniable link between smoking and lung cancer and cardiovascular disease. Smokers turned out to be fearless people: no matter what you write, they smoke anyway.
Another events
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.
Partners
Show allOur mobile application
Social networking
Recent
Popular
2705
Lectures
824
What did Fock mean when he said that Einstein hadn’t understood his own theory? What principles was Einstein's theory of gravity meant to be based on? Why did Einstein doubt the completeness of quantum theory?
Archive
17.04.2012
16.10.2012
31.07.2014
31.07.2014
06.02.2013