Galileo Galilei is remembered for pointing a simple two-lens tube at the sky and changing astronomy forever. What he is not remembered for is a four-lens telescope built more than a decade before historians thought such instruments existed — and yet that is exactly what a manuscript unearthed in Spain’s National Library now suggests he […]

The archaeological site of Mellaria, located in the municipality of Fuente Obejuna, in the province of Córdoba, continues to provide insights into the economic and daily life of this Roman city that flourished in the Conventus Cordubensis. Successive excavation campaigns have uncovered a varied collection of lead objects, including commercial tags, balance weights, and small […]