LEARN FROM NATURE #1:
HONEYCOMB HEXAGONS The honeycomb is a phenomenal construction. It is made of wax secreted by honeybees. Why is so fascinating about honeycombs?
SCIENCE OF WING TIPS A flying jet produces air at its wing tips. This causes drag and increases fuel consumption. Also, until these vortices disappear, they impacts other planes that are behind. How did airplane engineers address the problem?
WAX MOTH’S SUPERIOR HEARING It’s easy to take our hearing for granted. Consider an interesting thought: There are pitches we cannot hear. Can any other creature hear it?