The effect of lying blood using chemical reactions #shorts

00:00:21
https://www.youtube.com/watch?v=gIyOS5OLuPw

Summary

TLDRThe video explains a special effect used in the film industry where a blunt knife coated with feric chloride creates a red liquid that resembles blood when it touches skin coated with potassium thiocyanate. This chemical reaction produces a realistic appearance of blood without using any actual blood, making it a safe and effective technique for filmmakers.

Takeaways

  • 🔪 The knife is blunt for safety.
  • 🩸 The red liquid mimics blood.
  • ⚗️ Potassium thiocyanate is used on the skin.
  • 🧪 Feric chloride is used on the knife.
  • 🎬 This is a common film industry trick.
  • 💡 The reaction is purely chemical.
  • 🚫 No real blood is involved.
  • 🎥 Enhances realism in films.
  • 🛡️ Safe for actors and crew.
  • ✨ Creates dramatic effects easily.

Timeline

  • 00:00:00 - 00:00:21

    The video introduces a film industry trick where a blunt knife coated with feric chloride creates a red liquid upon contact with skin coated in potassium thiocyanate. This chemical reaction mimics the appearance of blood, enhancing the realism of scenes without actual harm.

Mind Map

Video Q&A

  • What is potassium thiocyanate?

    Potassium thiocyanate is a chemical compound used in this trick to create a red color.

  • What is feric chloride?

    Feric chloride is a chemical that, when in contact with potassium thiocyanate, produces a red color.

  • Is the red liquid real blood?

    No, the red liquid is a result of a chemical reaction, not real blood.

  • Why is this trick used in films?

    This trick is used to create realistic effects without using real blood.

  • Is the knife sharp?

    No, the knife is blunt to ensure safety during the trick.

View more video summaries

Get instant access to free YouTube video summaries powered by AI!
Subtitles
en
Auto Scroll:
  • 00:00:00
    [Music]
  • 00:00:02
    As soon as the knife touches the skin,
  • 00:00:04
    red liquid starts to appear, but it's
  • 00:00:06
    not blood. It's actually a secret trick
  • 00:00:08
    often used in the film industry. The
  • 00:00:09
    trick is simple. The skin is coated with
  • 00:00:12
    a liquid called potassium thiocyanate,
  • 00:00:13
    while the blunt knife is coated with
  • 00:00:15
    feric chloride. When the two substances
  • 00:00:17
    come into contact, a chemical reaction
  • 00:00:20
    occurs that produces a red color just
  • 00:00:22
    like real
Tags
  • film industry
  • special effects
  • potassium thiocyanate
  • feric chloride
  • chemical reaction
  • blood effect
  • safety
  • realism
  • cinema
  • tricks