Hand-Blown Glass Crookes Radiometer

Unlock the secrets of solar energy with the captivating Hand-Blown Glass Crookes Radiometer.

This scientific marvel, crafted with meticulous attention to detail, showcases the remarkable phenomenon of heat transfer and its ability to generate motion. Immerse yourself in the captivating dance of the vanes, each delicately balanced and artfully designed to respond to the slightest shift in light intensity.

The Crookes Radiometer is a true testament to the ingenuity of scientific exploration. Within its intricately blown glass enclosure, four vanes or "wings" are meticulously crafted, each with a contrasting light and dark side. As light strikes these vanes, the temperature difference between the two sides creates a subtle pressure imbalance, causing the vanes to spin in mesmerizing rotation. The stronger the light, the faster the vanes will turn, captivating observers with their hypnotic display.

Whether placed on your desk, on a windowsill, or in educational settings, the Crookes Radiometer offers endless opportunities for exploration and wonder. Harness the power of light and witness the magic of science unfold before your eyes.

Features:

• Hand-blown glass enclosure for durability and aesthetic appeal
• Heat transfer-powered vanes that spin in response to light
• Works with both solar and indoor lighting sources
• Engages viewers with its mesmerizing, educational display
• Ideal for science lessons, desk decor, and personal amusement
• No batteries required - powered entirely by light

Specifications:

• Dimensions: 5" (12.5 cm) tall x 3" (7.5 cm) diameter
• Weight: 1.7 oz (47 g)
• Material: High-quality borosilicate glass and metal

Experience the captivating science of the Crookes Radiometer and unlock the secrets of solar energy. Elevate your workspace, inspire curious minds, and witness the dance of light and heat with this exceptional scientific instrument.

These will spin under the direct solar light or a nearby incandescent light bulb. Please note that these will not spin in standard office or home ambient light.