Lights and Shadows

18 February, 2016

Take and light a match, then bring it to a wall at a distance of 5 cm, and light it with a flash-light. What happens? Only the shadow of the hand and the match, but not of the fire. The fire transmits...


What is the original name of Los Angeles?

18 February, 2016

The original name of Los Angeles is Pueblo de Nuestra Señora la Reina de Los Ángeles de la Porciúncula.


The ideal medicament!

18 February, 2016

Scientists have shown thata cup of hot chocolate soothes sore throats and suppresses the coughing reflex. The ideal medicament!


Do you yawn?

18 February, 2016

The giraffe is the only mammal that can't yawn!