I made Superman's Fortress of Solitude!

Epsom salt forms really nice crystals that look just like those in Superman's Fortress of Solitude! I tried growing these crystals at home to see if I could make a miniature version of the Fortress 💎😁🦸‍♂️
*Official Merchandise!*
You can now buy a Silly Science with Simon shirt, hoodie or sticker on this RedBubble store!
www.redbubble.... 😎
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*Music*
Save The Day by LowNotes.
Energetic Pop Inspiring Corporate Upbeat by KopachMusic.
*Disclaimer*
If you do choose to do these activities, you agree to do so at your own risk (please refer to this page www.sillyscien....