Want to read Slashdot from your mobile device? Point it at m.slashdot.org and keep reading!
According to Kawai, learning how to make car parts from scratch gives younger workers insights they otherwise wouldn't get from picking parts from bins and conveyor belts, or pressing buttons on machines. At about 100 manual-intensive workspaces introduced over the last three years across Toyota's factories in Japan, these lessons can then be applied to reprogram machines to cut down on waste and improve processes. In an area Kawai directly supervises at the forging division of Toyota's Honsha plant, workers twist, turn and hammer metal into crankshafts instead of using the typically automated process. Experiences there have led to innovations in reducing levels of scrap and shortening the production line and Kawai also credits manual labor for helping workers improve production of axle beams and cut the costs of making chassis parts. "We cannot simply depend on the machines that only repeat the same task over and over again," says Kawai. "To be the master of the machine, you have to have the knowledge and the skills to teach the machine.""
Representing the opposite viewpoint, Australian Homeopathic Association spokesman Greg Cope said he was disappointed at the narrow evidence relied on by the NHMRC in its report. 'What they have looked at is systematic trials for named conditions when that is not how homeopathy works,' he said. Homeopathy worked on the principle of improving a person's overall health and wellness, and research such as a seven-year study conducted in Switzerland was a better measure of its usefulness, he added. There are about 10,000 complementary medicine products sold in Australia but most consumers are unaware they are not evaluated by the domestic medicines safety watchdog before they are allowed on the market."