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Leon Gettler

Leon Gettler

An award winning author and freelance journalist with a strong background in newspapers, magazines and podcasts, Leon is passionately drawn to all things innovative and unknown with a deep interest in telecommunications, environmental technology and design. When not indulging his passion for reading and writing, he can be found memorizing lines immortalized by Gerry Mulligan on baritone sax. He lives in Melbourne, Australia.

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— 3D Printing

Nanoscribe claims world’s fastest commercially available nano-3D printer title

By - March 3, 2013 3 Pictures
3D printing has already gone well beyond the bounds of model making, and biotechnology is one of the new frontiers where the technology is set to make a huge impact. Nanoscribe GmbH, a spin-off of the Karlsruhe Institute of Technology (KIT), is pushing the boundaries of this space with the release of what's claimed to be the world’s fastest and highest resolution commercially available 3D printer of micro- and nanostructures – the Photonic Professional GT. Read More
— Health and Wellbeing

Wonderwall: High-tech home-assisted living for the elderly

By - February 19, 2013 3 Pictures
Researchers from the Munich University of Technology (TUM) have created a high-tech wall designed to help the elderly continue to live at home by providing assistance in everyday tasks and monitoring their health. The "wonderwall" can find misplaced keys and glasses, check blood pressure and blood sugar levels and, in the event of a critical health problem, call the local doctor or mobile nursing service. Read More
— Health and Wellbeing

Human embryonic stem cells arranged using 3D printing technique

By - February 11, 2013 1 Picture
Already revolutionizing manufacturing, 3D printing technology also promises to revolutionize the field of biotechnology. While scientists have previously had success in 3D printing a range of human stem cell cultures developed from bone marrow or skin cells, a team from Scotland's Heriot-Watt University claims to be the first to print the more delicate, yet more flexible, human embryonic stem cells (hESCs). As well as allowing the use of stem cells grown from established cell lines, the technology could enable the creation of improved human tissue models for drug testing and potentially even purpose-built replacement organs. Read More
— Medical

The armchair turned fitness trainer

By - February 8, 2013 6 Pictures
Researchers have created a prototype armchair designed to take care of the elderly by giving them health and fitness advice ... and even a workout. Developed at the Fraunhofer Institute for Integrated Circuits (IIS) in Germany, the GEWOS (Gesund Wohnen Mit Stil or Healthy Living With Style) armchair looks like an ordinary, comfortable chair. The difference is that it contains sensors built into the seat cushions, backrest and armrest that measure the heartbeat and oxygen saturation of the seated person, along with an integrated rowing machine that can get you exercising on the spot. Read More
— Health and Wellbeing

Transgenic tobacco plants promise inexpensive cure for rabies

By - February 5, 2013 1 Picture
We are familiar with the tobacco plant being harvested to create products that damage our health, but a new study from the Hotung Molecular Immunology Unit at St George’s University in London has shown that tobacco plants can be genetically modified to produce rabies antibodies. It's hoped that the research will deliver a safe, inexpensive way of treating rabies in developing countries. Read More
— Medical

Beer compounds could hold the key to better pharmacueticals

By - January 31, 2013 2 Pictures
A beer a day might not keep the doctor away but hops, one of the basic ingredients in beer brewing, could be good for you. In a development that could lead to better drug treatments of diabetes and cancer, University of Washington research associate professor of chemistry, Werner Kaminsky, has determined the exact structure of humulones and their derivatives – the acids in hops that give beer its distinctive bitter taste. Read More
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