- Is it dangerous to wake up a sleepwalker?
It has allways been said that yoy should never wake up someone who is sleepwalking.
THIS IS UNTRUE.
It may be very unpleaseant, but by know means it is dangerous. The myths derives from a superstition wich held that the soul left the body shile sleeping, so if that person were awakened, the soul would become lost and couldn’t return the body.
- Does blue bood exist?
YES, IT EXISTS.
And it´s not the blood of princesses but of octopuses. This color occurs due to the properties of a substance present in their blood, hemocyanin, wich always them to keep all of the fibres of their body oxygenated at temperatures that fluctuate between -1.8ºC and 30ºC.
- What make us hear better underwater
Because water is a densed liquid miedum, acoustic pressure waves arrive at the listener’s ear in a more intense way than if they were travelling trough air.
- What is the longest film in history?
It is called “THE CURE FOR INSOMNIA” it lasts more than 3 and half days, exactly 87 hours. The film was shown in full just once sequence in which it could be seen the poet Lee Groban reading a composition of 3400 pages.