In the early 1900s Wagner von Jauregg treated…

In the early 1900s Wagner von Jauregg treated syphilis patients with malaria (winning the Nobel Prize). The patients developed malaria, causing a severe fever and killed the syphilis bacteria. Then given the malaria drug quinine and cured. This was used until the development of penicillin.

Scientists found that men wearing white t-shirts…

Scientists found that men wearing white t-shirts with a large black letter “T” printed on the front were 12% more attractive to women. The t-shirt creates the illusion of broadened shoulders and a slim waist, a male body shape women typically find attractive.

The Pentagon is 6.5M square ft (2X the Empire…

The Pentagon is 6.5M square ft (2X the Empire State Building) and is occupied by 23,000 people, making it the biggest office building in the world. Also, it was designed so that no point in the building is more than a 10 minutes walk from another point. Construction took just 16 months.