Almost 50 years ago, computer scientist Douglas Hofstadter predicted that a butterfly would spread its wings in the quantum world. Under the right conditions, tiny electrons in a quantum system ...

Beauty on the Wing: Life Story of the Monarch Butterfly is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV ...

Experts know a few tricks, though. Think of this as your butterfly identification cheat sheet. Butterflies come in a variety of colors, sizes and shapes, so make a mental note of these ...

Ever fly close to the storm and worry about that flash outside your window? Well, it’s just another day in the sky for pilots. Commercial aircraft get zapped by lightning once or twice a year ...

CBSE Syllabus 2025 for Class 10: The CBSE Class 10 Board Exams for the 2025-26 academic session are scheduled to begin on February 15, 2025. This is a crucial time for Class 10 students preparing ...

5 FAST FACTS ABOUT CATS Cats need to eat meat to survive The world's longest cat was a Maine coon named Stewie, who measured 48.5 inches (123 centimeters) from head to tail Cats use their whiskers ...

Butterflies are found on every continent except Antarctica. The largest butterfly is the Queen Alexandra’s Birdwing with a 25cm wingspan and is native to Papua New Guinea. Butterflies can see in the ...