Why many historians no longer see alchemy as an occult practice
Alchemy is making a comeback.
Alchemy is making a comeback.
Other
Feb 24, 2011
14
0
Like alchemists, engineers from Duke University and the University of Missouri are developing a process to turn sewage into drinkable water, energy and useful byproducts at a cost of less than a nickel per person per day.
Energy & Green Tech
Jul 9, 2013
0
0