(S03EP03) We've made glass for centuries, but we still don't fully understand what it is. It brought light into our homes and put the world into focus. We use glass to protect ourselves, cure disease, and create artistic masterpieces.

Commentaires

Si vous aimez cette émission, vous aimerez sûrement celles-ci :

• GMA3: What You Need to Know
• Early Today
• Camoes TV