from a trip long time ago. current western societies do often not have any clean ritual for the transistion between boyhood and being an adult man. so we should create a transition from living in a family to living by oneself .

sandcastle worms are the key to finding a glue that can replace pins and screws for repairing broken bones by working in a wet environment.

traditional methods of using pins and screws to mend broken bones is as outdated as those bolts protruding from the neck of frankenstein's monster. the smarter way to mend bones is to mimic the natural glues used by sea creatures because they are stronger than superglue, but also work in the wet environment inside the body.

EVER had the feeling something is missing? If so, you're in good company. Dmitri Mendeleev did in 1869 when he noticed four gaps in his periodic table. They turned out to be the undiscovered elements scandium, gallium, technetium and germanium. Paul Dirac did in 1929 when he looked deep into the quantum-mechanical equation he had formulated to describe the electron. Besides the electron, he saw something else that looked rather like it, but different. It was only in 1932, when the electron's antimatter sibling, the positron, was sighted in cosmic rays that such a thing was found to exist.

Ever though about high tech japan. Take a look at this great construction to prevent a person getting wet from the moister leakage of the air-conditioner.