27 févr. 1650 - Kazimierz Siemienowicz Publishes the Artis Magnae Artilleriae pars prima
Description:
A commander in the Polish Royal Artillery and an expert in artillery and rocketry, Siemienowicz published a design for multistage rockets, crucial for rockets heading to outer space. As well, he proposed delta wing stabilizers to increase accuracy. Unfortunately, he died a year later, rumoured to be an assassination by members of guilds opposed to him exposing their secrets.Ajouté au bande de temps:
Date:
27 févr. 1650
Maintenaint
~ Il y a 375 ans