You never know what’s going to wash up on the beaches of Cornwall, England. In recent years, among the seaweed and driftwood, mysterious 100-year-old blocks of rubber have appeared. But an amateur historian from England might have cracked the case.
Cash-strapped governments turning to sunken treasure
There’s a new flood barrier in Venice known as the Moses project, which is holding back the waters, and it’s also creating a haven for marine life, but some environmentalists say it’s doing damage