Symmetrical Single-Digit Representations of Numbers
Consider a mathematical series, f^n (10) = 10^n + 10^(n-1) + ... ... +10^2 + 10^1 + 10^0. It looks terrible and confusing, but what...
Thermal expansion
This for you thermophiles out there. Why are there gaps in the railway tracks? It's to keep it safe for the trains to run on them! But...
Animal Adaptations
Have you ever wondered what makes the polar bears and penguins suited for living in the frigid conditions of the North & South Poles?...
