"When sperm whales need a nap, they take a deep breath, dive down about 45 feet and arrange themselves into perfectly-level, vertical patterns. They sleep sound and still for up to two hours at a time between breaths, in pods of 5 or 6 whales,…"
The Valley of the Rocks, located in Bolivia, is a place of amazing natural beauty that has captivated visitors from all over the world. This valley, known for its unique rock formations and breathtaking landscapes, is a true nature treasure that deserves to be explored and appreciated.It is located in the Potosí department, in the Bolivian plateau, at an altitude…See More
A letter from Albert Einstein to his daughter: Albert Einstein (14 March 1879 – 18 April 1955) is perhaps best known for being a theoretical physicist and for receiving the 1921 Nobel Prize in Physics "for his services to Theoretical Physics". A lesser known fact about arguably one of the most intelligent men of modern times is that he was also a prolific sender of personal notes and letters upon his own personalised letterhead. In the late 1980s, Einstein's…