The Science of Scratch-Offs: What Your Brain Can’t Resist | NOVA | PBS

What a Multi-Car Crash Test Revealed About Airbags | NOVA | PBS

Which of These Driving Conditions Is Most Like Black Ice? | NOVA | PBS

What Really Led to the Collapse of Easter Island? | NOVA | PBS

The Underground Network That Helps Forests Survive | NOVA | PBS

How Deadly Was the Musket? | NOVA | PBS

Why Just Planting Trees Won’t Save the Planet | NOVA | PBS

Students Created Smart Glasses That Know Who You Are, and More | NOVA | PBS

The World’s First Combat Submarine | NOVA | PBS

The Mysterious Illness That Befell Eiffel Tower Construction Workers | NOVA | PBS

UFO Sightings: How Scientists are Trying to Capture More Data | NOVA | PBS

What's Inside These Ancient Egyptian Jars? | NOVA | PBS

Building Blocks of Life Discovered on Distant Asteroid | NOVA | PBS

What Went Wrong on the Dali Before the Baltimore Bridge Collapse? | NOVA | PBS

What Caused Baltimore’s Key Bridge to Collapse? | NOVA | PBS

This Pompeii Priest Had an Unexpected Rise to Power | NOVA | PBS

A Brutal Gladiator Fight in Ancient Pompeii | NOVA | PBS

The $8 Billion Overhaul of LaGuardia Airport: Engineering a New Era | NOVA | PBS

Opening a Sealed Egyptian Tomb | NOVA | PBS

This Asteroid Might Make Impact With Earth in 2032 | NOVA | PBS

The God’s Wife of Amun: Powerful Women in Ancient Egypt | NOVA | PBS

How Birds Evolved to Fly (feat. Slow-Mo Baby Birds) | NOVA | PBS

How Birds Survived the Dinosaur Apocalypse | NOVA | PBS

The Physics of a Perfect Football Pass | NOVA | PBS

What Happens to Your Checked Bag at the Airport? | NOVA | PBS

What You’re Probably Seeing If You Spot a UFO | NOVA | PBS