Science Minute – Gold Pennies

Science Minute – Gold Pennies
0
(0)

If you ever find a “gold” penny in your pocket of change, don’t quit your day job. In today’s Science Minute, Steve Spangler reveals the reason why those gold pennies find their way into circulation about this time every year thanks to Leprechauns or some clever chemistry students.

Are you a teacher? Check out our 5E science lessons, escape rooms and my monthly LIVE professional development at https://lessons.keslerscience.com/courses/skwelcome-gift-bundle?ref=32f838 />
Science Minute™ is a trademark of Steve Spangler, Inc.

What’s Steve doing now? ► https://linktr.ee/stevespangler

Watch Steve’s syndicated television series ► https://bit.ly/2KaO0fT

Follow Steve’s Daily Posts on…

INSTAGRAM ► https://www.instagram.com/stevespangler/
FACEBOOK ► https://www.facebook.com/stevespangler
TIKTOK ► https://www.tiktok.com/@stevespangler

Steve Spangler is a bestselling author, STEM educator and Emmy award-winning television personality with more than 1,800 television appearances to his credit.

Other Channels…

The Spangler Effect ► https://www.youtube.com/user/TheSpanglerEffect
Spangler Science TV ► https://www.youtube.com/user/SpanglerScienceTV

Similar Posts:

How useful was this post?

Click on a star to rate it!

Average rating 0 / 5. Vote count: 0

No votes so far! Be the first to rate this post.

As you found this post useful…

Follow us on social media!

We are sorry that this post was not useful for you!

Let us improve this post!

Tell us how we can improve this post?

Comments

8 responses to “Science Minute – Gold Pennies”

  1. You can replace sodium hydroxide with zinc sulfate, which is much safer.

  2. Is there a way to do this with quarters?

  3. Does the gold fade at all or do they stay golden for awhile?

  4. It's been years.

  5. this channel is back ??

  6. Does bronze work? (aka tin)

  7. 1.48 "sometimes kids will put these into circulation" … I can't help but imagine Steve putting a few of these into circulation as well 😅🤫

  8. Good to see you back after almost 4 years, I thought I was seeing a mirage when your test tube video popped up in my feed

Leave a Reply

Your email address will not be published. Required fields are marked *