A Cucumber Was the Best Laser Shield! Now We Try Gel Walls...

Today we follow up on our previous video on how to stop powerful laser beams. We'll be going live tonight 10/18/2025 at 6:00PM ET to talk about the video and some other topics.

46 min - How Things Work - Tech Ingredients

More: Electricity & Electronics documentaries

Read Deeper: Electricity & Electronics

  1. Chip War by Chris Miller (5/5) - View on Amazon
  2. Electric Universe by David Bodanis - View on Amazon
  3. Code by Charles Petzold (4.2/5) - View on Amazon
  4. Basic electronics by Bernard Grob - View on Amazon
  5. Electrical wiring, industrial by Smith, Robert L. - View on Amazon

Watch Next