I don't know if anyone has noticed this or if I'm the first one, but the +U symbol, which is the signature of PlusUltra, reminds me of parabola graphs for quadratic equations, which is precisely math for ballistics, that is, math for rocket science . Beautiful. (the symbol + is the Cartesian plane, and the U is the parabola with two intercepts, two roots). Beautiful, I will never tire of saying: beautiful.
[]s Algorista.