Alan Vega, Just A Million Dreams

In 1962 Philip Corner, one of the most prominent members of the Fluxus movement, caused a great commotion in serious music circles when during a performance entitled Piano Activities he climbed up onto a grand piano and began to kick it while other members of the group attacked it with saws, hammers and all kinds of other implements.

In a bid to review the International System of Units (SI), the International Bureau of Weights and Measures gathered at the 26^th General Conference on Weights and Measures on November 16, 2018. Sixty member states have voted for changing four out of seven basic units of measurement. The kilogram is among the modified. Before describing the key points, let us have a closer look into the kilogram and its history.

Martín Zapater y Clavería, born in Zaragoza on November 12th 1747, came from a family of modest merchants and was taken in to live with a well-to-do aunt, Juana Faguás, and her daughter, Joaquina de Alduy. He studied with Goya in the Escuelas Pías school in Zaragoza from 1752 to 1757 and a friendship arose between them which was to last until the death of Zapater in 1803.