Radiometer – Die originale Lichtmühle nach Crookes Brass the Santoku knife allows for

the Santoku knife allows for particularly precise and controlled cuts

Für Gürtel

während die klare Glaslinse feine Details mühelos sichtbar macht

The Vignette Plate combines a simple form with a warm

Radiometer – Die originale Lichtmühle nach Crookes Brass the Santoku knife allows forThe radiometer, also known as Crookes' radiometer, is one of the most fascinating scientific objects of the 19th century. Developed by William Crookes in 1873, its construction makes light energy visible: when light hits the vanes suspended in the glass bulb, the rotor begins to turn at different speeds depending on the intensity of the radiation. The combination of physical phenomenon and timeless design makes the radiometer an extraordinary object