Making a perpetual desktop calendar out of walnut and acrylic. Easy project using some basic woodworking tools and a laser cutter. The laser cut holes in the acrylic slide along a walnut back that ...

Miní, a wild-born female jaguar, takes an unbelievable journey from the Iberá Wetlands to the Gran Chaco forest to revive a dwindling population of jaguars in Argentina. Conservationists led by the ...