![PRINTING HOLOGRAMS](https://cdn.magzter.com/1658488475/1689672390/articles/VJMJz-eAH1689760897791/PRINTING-HOLOGRAMS.jpg)
PRINTED HOLOGRAMS ARE CREATED THROUGH A PHOTOGRAPHIC PRINCIPLE called holography, whereby the contours of a three-dimensional object can be captured in a two-dimensional image. The history of holograms dates to 1948, when Hungarian-British engineer Dennis Gábor first conceptualised what’s now referred to as holography. Using an electron microscope and interacting waves of light, Gábor captured the point where the phase of two light waves aligned, creating the illusion of depth in an image.
Diese Geschichte stammt aus der July 2023-Ausgabe von Tech Magazine ZA.
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Diese Geschichte stammt aus der July 2023-Ausgabe von Tech Magazine ZA.
Starten Sie Ihre 7-tägige kostenlose Testversion von Magzter GOLD, um auf Tausende kuratierte Premium-Storys sowie über 8.000 Zeitschriften und Zeitungen zuzugreifen.
Bereits Abonnent? Anmelden
![DIVING INTO A STORY](https://reseuro.magzter.com/100x125/articles/27256/1669573/yRQKpZKsV1713354570677/DIVING-INTO-A-STORY.jpg)
DIVING INTO A STORY
Navigate two worlds as a young girl named Izzy who dreams of being a writer.
![FITBIT SENSE TEARDOWN](https://reseuro.magzter.com/100x125/articles/27256/1669573/cS5IEFu4_1713354848428/FITBIT-SENSE-TEARDOWN.jpg)
FITBIT SENSE TEARDOWN
Learn about the health-tracking technology in this smart watch.
![SOUND EFFECTS](https://reseuro.magzter.com/100x125/articles/27256/1669573/_VDu0adJ41713355550354/SOUND-EFFECTS.jpg)
SOUND EFFECTS
The smallest model in Sennheiser’s soundbar range to date offers massive sound in spite of its mini size.
![VIBRANT UPGRADE](https://reseuro.magzter.com/100x125/articles/27256/1669573/5UG04YM__1713355778297/VIBRANT-UPGRADE.jpg)
VIBRANT UPGRADE
Changes have been made to the original Steam Deck in all the right places.
![THE BEST ACTION CAMERA YET](https://reseuro.magzter.com/100x125/articles/27256/1669573/NJcJeXf811713356135400/THE-BEST-ACTION-CAMERA-YET.jpg)
THE BEST ACTION CAMERA YET
GoPro has refined the best action camera on the market, making it better for beginners and pros alike.
![DOWNL TO THE WIRE: THE SHIP FIXING OUR INTERNET](https://reseuro.magzter.com/100x125/articles/27256/1669573/c7cv2iWEs1713356486703/DOWNL-TO-THE-WIRE-THE-SHIP-FIXING-OUR-INTERNET.jpg)
DOWNL TO THE WIRE: THE SHIP FIXING OUR INTERNET
Africa's connection to the World Wide Web depends on cords of hair-thin fibres that rope along the ocean floor. Sometimes they break. Jess Auerbach Jahajeeah joined the crew of the Léon Thévenin, one of only a select few ships that are able to fix them
![ALL THE rAGE](https://reseuro.magzter.com/100x125/articles/27256/1669573/6hu5ZJRhp1713357745746/ALL-THE-RAGE.jpg)
ALL THE rAGE
E-sports and gaming once again took centre stage in Johannesburg.
![META NARRATIVE](https://reseuro.magzter.com/100x125/articles/27256/1669573/Lhww1MH2-1713358080824/META-NARRATIVE.jpg)
META NARRATIVE
How might gaming level up from Zuckerberg's photorealistic VRChat?
![INSIDE A PINBALL MACHINE](https://reseuro.magzter.com/100x125/articles/27256/1669573/wD8ItoleG1713358569031/INSIDE-A-PINBALL-MACHINE.jpg)
INSIDE A PINBALL MACHINE
Plunge into the engineering of a popular arcade classic.
![MOBILE GAMES](https://reseuro.magzter.com/100x125/articles/27256/1420354/BVAAbJIV31694774043813/MOBILE-GAMES.jpg)
MOBILE GAMES
What's the point of a game that plays itself?