The Power of Science, Part 3

The last several months I've reported a few stories about science doing that which false religious hope is said to accomplish - but never has...Please view the first and second parts to this ongoing series.From news.bbc.co.uk:Bionic eye gives blind man sightRon, 73, had the experimental surgery seven months ago at London's Moorfield's eye hospital.He says he can now follow white lines on the road