Tommy Technetium
Hi! I’m Tommy Technetium.
I make chemistry come alive through real experiments, careful observation, and clear explanations.
Using household materials and classroom-style demonstrations, I explore the chemistry behind colorful reactions, surprising phase changes, bubbles, energy, liquid nitrogen, and more—connecting everyday phenomena to real chemical principles.
Science is beautiful, weird, and wonderful, and I’m here to prove it—one experiment at a time.
I’ve never had a failed experiment—only new observations. 🧪
Facebook: Tommy Technetium Instagram: tommy.technetium
Get some cool science swag here: tommy-technetium.dashery.com/
Get my Chemistry Demonstration book here: he.kendallhunt.com/product/chemical-demonstrations…
Tommy Technetium
This sparkler + liquid nitrogen experiment started as a YouTube video…
…and it’s now a peer-reviewed paper in Journal of Chemical Education!
Green and blue crystals, brown NO₂ gas — same demo, much deeper chemistry.
Paper and video links in the comments ⬇️
3 weeks ago | [YT] | 160
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Tommy Technetium
What is your favorite COLD substance? 🥶#LiquidNitrogenMonth
1 month ago | [YT] | 51
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Tommy Technetium
Which T-shirt design do you like best?
Get yours here: tommy-technetium.dashery.com/
1 month ago | [YT] | 26
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Tommy Technetium
This December, I'm celebrating Liquid Nitrogen Month! Which experiment is going to be the most EPIC? #LiquidNitrogenMonth
1 month ago | [YT] | 13
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Tommy Technetium
2 months ago | [YT] | 80
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Tommy Technetium
What is the official IUPAC name for H₂O?
Drop your favorite name for water in the comments! 👇🧪💧
2 months ago | [YT] | 25
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Tommy Technetium
I'm here for the beauty, excitement, and wonder of SCIENCE 🧪🧪🧪 and I hope you are, too. Welcome aboard!
6 months ago | [YT] | 27
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Tommy Technetium
What is the most popular at-home science experiment? 🧪🧬⚗️
7 months ago | [YT] | 87
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Tommy Technetium
“What would you like to see more of on the channel?
8 months ago | [YT] | 66
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Tommy Technetium
Who is more likely to correctly predict the effects of climate change?
9 months ago | [YT] | 72
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