Koalas are instantly transformed into blips on a radar screen, thanks to the latest in GPS technology. Koala Ventures, a joint project between the University of Queensland and Rio Tinto Australia’s Blair Athol Mine, uses souped-up collars with digital chips to keep tabs on the furry creatures. Now researchers can track the animals’ activities through any jungle in the world with just a computer. Koala reality TV, anyone? www.koalaventure.com—JS

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