Leonardo’s Ferry Left High and Dry by Global Warming and Red Tape A ferry used to traverse the banks of the Adda River, in northern Italy, but drought and an abundance of bureaucracy has closed it down.
A Watermark, and ‘Spidey Sense,’ Unmask a Forged Galileo Treasure One of the University of Michigan Library’s most prized possessions, which appeared to be a Galileo manuscript, is now thought to be the work of a 20th-century forger.