Specialists showed that a lithium metal battery outfitted with the gadget could be charged and released for 250 cycles and a lithium-particle battery for in excess of 2000 cycles. The batteries were charged from zero to 100% quickly for each cycle. Credit: David Baillot/University of California San Diego By proliferating ultrasound waves through the battery, the gadget makes the electrolyte
In 2017, world famous distance runner, Ron Hill, ended his record of 52 years and 39 days of consecutive running by taking a day’s rest after feeling unwell during one of his runs. Hill writes in his autobiography that he ran at least one mile a day, and tasked himself with training 13 times per week. His training was conducted
The most common site for pain in recreational runners is the knee. For some, especially older runners, the pain can be a symptom of osteoarthritis. But does running worsen knee pain and osteoarthritis? A study from Canada shows that many people – including health professionals – believe running might be harmful to knee joints, particularly in people with knee osteoarthritis.