Duties. Tire technicians install, balance, repair and rotate tires. They also might stud tires for snow, repair run-flat tires, retread worn off-the-road tires or complete other specialty tire work.
Giant salamander is the world's largest living amphibian and is known as 'the living fossil' because it has remained largely unchanged for 170 million years. Surprising catch: Wu Shuying (right), 51, said her husband was fixing a blocked pipe when they saw the critically endangered animal trapped inside the tube in their home in Wuhan, China
Chinese giant salamander. The largest salamander in the world is considered critically endangered mostly because of human consumption.The species, which can reach 6 feet in length, was once common throughout central, southwestern and southern China, but today there are only a few fragmented surviving populations.hinese giant salamander. The largest salamander in the world is considered critically endangered mostly because of human consumption.