Greetings Card : Light bulb from a car headlamp
Cards from Science Photo Library
Light bulb from a car headlamp
Light bulb from a car headlamp. This is a tungsten-iodide bulb, designed to be more reliable and work at higher temperatures than normal light bulbs. In an ordinary light bulb tungsten in the heated filament gradually evaporates, blackening the bulb and causing the filament to thin until it snaps. In a tungsten-iodide bulb the atmosphere is iodine. This combines with evaporated tungsten atoms to form tungsten-iodide, a gas. When this gas is warmed by the filament this molecule decomposes into tungsten and iodine again, redepositing tungsten on the filament
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 6438681
© ANDREW LAMBERT PHOTOGRAPHY/SCIENCE PHOTO LIBRARY
Transport Industry Head Lamp Physical
Greetings Card (7"x5")
Brighten someone's day with our unique selection of Science-inspired greeting cards from Media Storehouse. This eye-catching design features a Tungsten-iodide bulb sourced from a car headlamp, symbolizing innovation and illumination. Perfect for the science enthusiast or anyone who appreciates the beauty of technology, these cards are sure to stand out in any mailbox. Send a message of bright ideas, inspiration, or simply to shed light on a thought or feeling. Let our Science Photo Library collection bring a spark of excitement to your correspondence.
Folded Greeting Cards (12.5x17.5 cm) have a laminate finish and are supplied with an envelope. The front and inside can be personalised with text in a selection of fonts, layouts and colours.
Greetings Cards suitable for Birthdays, Weddings, Anniversaries, Graduations, Thank You and much more
Estimated Product Size is 17.5cm x 12.5cm (6.9" x 4.9")
These are individually made so all sizes are approximate
Artwork printed orientated as per the preview above, with landscape (horizontal) or portrait (vertical) orientation to match the source image.
EDITORS COMMENTS
This print showcases a remarkable piece of technology - a light bulb from a car headlamp. Unlike regular light bulbs, this particular bulb is designed to be more reliable and withstand higher temperatures. The secret lies in its composition: it is made of tungsten-iodide, which offers superior performance and longevity. Ordinary light bulbs suffer from the gradual evaporation of tungsten in their heated filaments, resulting in blackening and eventual filament failure. However, the innovative design of the tungsten-iodide bulb prevents such issues. Within this bulb, iodine fills the atmosphere instead of air or other gases commonly found in traditional bulbs. When tungsten atoms evaporate from the filament, they combine with iodine to form tungsten-iodide gas. The magic happens when this gas warms up due to the heat generated by the filament; it decomposes back into pure tungsten and iodine molecules again. As a result, fresh deposits of tungsten are redeposited onto the filament surface rather than being lost through evaporation like in ordinary bulbs. This fascinating fusion between industrial engineering and chemistry exemplifies how technological advancements can revolutionize even seemingly mundane objects like car headlamps. It highlights our continuous quest for innovation within various industries such as physics and transportation.
MADE IN AUSTRALIA
Safe Shipping with 30 Day Money Back Guarantee
FREE PERSONALISATION*
We are proud to offer a range of customisation features including Personalised Captions, Color Filters and Picture Zoom Tools
SECURE PAYMENTS
We happily accept a wide range of payment options so you can pay for the things you need in the way that is most convenient for you
* Options may vary by product and licensing agreement. Zoomed Pictures can be adjusted in the Cart.