When I had a prostate biopsy in March, core samples from 32 needles were used to check for the presence of prostate cancer. The prostate is located in the male pelvis beneath the urinary bladder. It’s about the size of a walnut. I had no side effects from this procedure and afterwards the prostate continued to function as usual. That’s amazing! What if we stuck 32 needles through a smartphone? It would be useless and never work again.
The human body is robust and resilient
This shows that the human body is more robust than human-engineered machines. In fact, your body is a miracle of precision engineering. It’s also robust with built-in redundancy. As the human body can heal itself from injury and disease it’s also resilient. “Robustness” is the ability to resist failure, and “resiliency” is the ability to recover from failure. (more…)
Another difficult day for communities around New South Wales in Australia. At midnight, with the threat still not over, there are 7 fires at Emergency Warning and 11 at Watch and Act. Last night there were 26 emergency-level fires burning across NSW and Victoria. In NSW, about 3,600 firefighters were battling blazes while hundreds of others were pre-positioned to tackle outbreaks.
A state-wide total fire ban remains in place for Sunday, 5 January. The Rural Fire Service Deputy Commissioner said, “I don’t know the length but I imagine there would be more than 15,000 km (10,000 miles) of fire edge we’ve got to try and contain”. (more…)