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The Affordable 3D Printing Revolution 7 manufacturing in lessons to engage process could be utilised for fossil children interactively in a cross- reconstruction. The same what would you like to build? Well, section of school curriculum and techniques might be particularly I'm sure if you asked 100 different real-world subjects. Topics could useful in forensic pathology to people you'd get almost as many include 3D design and modelling reconstruct crime scene evidence. different answers. techniques, engineering and If 3D bioprinting takes off, the Ask an architect, automotive manufacturing processes, physics potential to revolutionise health and engineer, historical conservator or a and materials chemistry, software medical care is enormous. Think of scientist, teacher, pupil, surgeon or design and mathematics. custom-designed transplants using Third World charity worker and the Materials scientists will have a 3D scaffolds and _— stem-cell answers will be startlingly diverse. wonderful opportunity not only tobe technologies, or perfectly tailored, Ask a friend or a random passer-by, productive, despite lower levels of biologically integrated prosthetics, and the answers will be different funding, but also to see their hard or wound repairs at the cellular again. work and eureka moments turned _ level. Pose the same question to a group into real products—products which How would a Third World of young children and the ideas will might change forever the way we community react to this technology? likely be fresh, liberated and manufacture component parts, Well, it would very likely have a unexpected. Turning these ideas (or everyday objects and even whole radically different perspective from at least the more practical ones) into buildings. that of a typical western city-dweller. ee nal anne an atant es a Ye SD wand abiast. that the abilden. -nn what would you like to build? Well, I'm sure if you asked 100 different people you'd get almost as many different answers. Ask an architect, automotive engineer, historical conservator or a scientist, teacher, pupil, surgeon or Third World charity worker and the answers will be startlingly diverse. Ask a friend or a random passer-by, and the answers will be different automotive again. Pose the same question to a group of young children and the ideas will likely be fresh, liberated and unexpected. Turning these ideas (or at least the more practical ones) into real objects that the children can hold and use—right inside their own classroom—would certainly get the kids’ attention. Teachers could use 3D How would a Third World community react to this technology? Well, it would very likely have a radically different perspective from that of a typical western city-dweller. Maybe it would build tools for farming or water irrigation, items to assist in medication and health care, How Conservators could scan ancient, priceless and fragile artefacts, then send these digital models to 3D printers around the world for public display or research. A _ similar “could 3D use H.O. HYDROGEN PEROXIDE (FOOD GRADE) FOR FARM AND GARDEN 20 LITRE DRUM SPECIAL PRICE: $220.00 (incl GST) PLUS FREIGHT Contact: NTP HEALTH PRODUCTS PHONE: 02 4997 2530 E: mail@ntphealthproducts.com 2 DEHYDRATORS-NUTCRACKERS-GRAINMILLS-WELLNESS WATER PURIFICATION 2 SURVIVAL ¢ PRIORITY ONE: PURE WATER FROM A g & PUDDLE, READY TO DRINK, 8 3 WITHOUT CARRYING THE WATER AND Fs WEIGHT? E $ Portable Life Saver Water Bottles/Jerry Cans z Zz g 2 m 8 g 2 : 3 E g : E 4 e = S ry é : i LB Healing Products * Q @ Ph: 02 6373 3419 a E www.grainmills.com.au sales@grainmills.com.au é < a 4Y30N318-SHOOS-LWW1VHO-31LLOS YALWM YAAVS3SITSUASINO! Ulv-SHSHOWS ? SURVIVAL PRIORITY ONE: PURE WATER FROM A PUDDLE, READY TO DRINK, WITHOUT CARRYING THE WATER AND WEIGHT? 20 LITRE DRUM Contact: NTP HEALTH PRODUCTS PHONE: 02 4997 2530 E: mail@ntphealthproducts.com WATER OZONATOR Designed to freshly ozonate a glass of drinking water Ozone is nature’s purifier Enjoy the fresh taste and benefits of added oxygen Contact: NTP Health Products E: marketing @ntphealthproducts.com T: 1800 225500 WATER OZONATOR Contact: NTP Health Products E: marketing @ntphealthproducts.com T: 1800 225500 APRIL - MAY 2012 NEXUS ¢ 81 Continued from page 38 Continued on page 82 HYDROGEN PEROXIDE (FOOD GRADE) FOR FARM AND GARDEN SPECIAL PRICE: $220.00 (incl GST) PLUS FREIGHT Ozone is nature’s purifier Enjoy the fresh taste and benefits of added oxygen www.nexusmagazine.com