Item not in your wishlist
Blown Glass Radiometer

Blown Glass Radiometer

Created by Thomas von Koch

Geeky and lovely, Thomas von Koch's hand-blown version of an 1873 invention spins when light shines on it.

$140.00Earn $14 in Rewards with Perks

  • free shipping
  • 14-day free trial
  • 10% back
  • $5 off code x2
only 9 left!

Arrives ... to change

Order within 00:00:00 with Standard shipping

Free forever returnsdetails

If your gift will arrive late, let them know it's on the way – and worth the wait.

Handmade

Independent Maker

Made in USA

What Makes This Blown Glass Radiometer Uncommon

The Art of Science

Like so many scientific discoveries, the radiometer—also known as the "light mill" because of how light makes the vanes spin—was invented more or less by accident. In 1873, while measuring minute amounts of substances, chemist Sir William Crookes noticed that sunlight disturbed the accuracy of his data. Investigating this effect, he invented this fascinating and geekily beautiful device, which makes the conversion of light into kinetic energy look mad cool. This particular radiometer, hand-blown by glass artist Thomas von Koch with a black and white spiral in its stem, also happens to be beautiful. A unique office gift, its mezmerizing spin just might prompt your own next great idea. Handmade in Pennsylvania.

created by

Thomas von Koch

location

Pennsylvania

Thomas van Koch grew up in Germany, spending summers exploring the Austrian countryside. When he got older, he opened his own glass art studio. His first pieces were fairly simple everyday items like candle holders and vases. But eventually, he came back to his childhood experiences in Austria, experimenting with more complex pieces inspired by nature. Today, Thomas and his team have relocated to Pennsylvania where they continue to spend time outdoors and create nature-inspired designs.

Usually ships within 24 hours.

See all shipping options and costs

Shipping outside of the U.S.? You will be quoted a specific delivery timeframe at checkout, based on your destination country and the available shipping methods. See International FAQ for more info.

Uncommon Perks

Get unlimited FAST, FREE SHIPPING (and other good stuff) with a 14-day free trial of Perks.

join uncommon perks

Sadly, we are unable to ship to APO, FPO, or DPO addresses at this time. We are working towards a solution that will allow us to resume this type of shipping.

Need to return? Free returns are accepted forever—no time limits. Within 30 days of delivery, refunds to the original payment method will be available. After 30 days, refunds will be processed to a digital gift card. See our return policy for more details.

What is the radiometer made from?

glass

What are the radiometer's measurements?

8.25" H x 3.15" dia.

Item ID

48600

Still haven't found the details you're looking for? Check out our Product Q&A!

Customers also bought

Skip Customers also bought carousel
End of Customers also bought carousel
similar categories
  • 5 stars out of 5

    Gorgeous

    Got this for my boyfriends birthday and he absolutely loved it. It is a nice size, though a little smaller than I expected, which actually makes it great for office decor. It is so unique and unlike any gift

    • Jules
    • Chicago
  • 5 stars out of 5

    Very cool object

    I bought this for my husband who loves scientific curiosities. It spins each morning in our east-facing kitchen window and we all enjoy it.

    • Katy
    • DC
  • 5 stars out of 5

    I absolutely love this!

    I bought this item a while back for my home and loved it so much that I decided I needed one for my office as well. These are perfect and a great conversation starter for people that come into my office. Plus

    • Drake
    • Longmont, Colorado

customer photos

photos from reviews

Write a Review

Our gifting team knows that finding the perfect holiday gift can spark joy and create cherished memories. This unique piece is just one of the many thoughtful Christmas gifts you can discover at Uncommon Goods. If you're on the hunt for something that stands out, don’t miss our collection of unique Christmas gifts that will delight your loved ones this festive season!

Whether it's for a curious mind or someone who appreciates unique decor, our diverse selection ensures you'll find just the right fit. Our gifting team recommends checking out our options for gifts for men and gifts for women to make every occasion feel special. Happy gifting!