P roton I mprovement P lan-II (PIP-II) is Fermilab's plan for providing powerful, high-intensity proton beams to the laboratory's experiments. The increased beam power will position Fermilab as the leading laboratory in the world for accelerator-based neutrino experiments.
The flag of Sweden is the national flag of the Kingdom of Sweden. It consists of a yellow or gold Nordic Cross (i.e. an asymmetrical horizontal cross, with the crossbar closer to the hoist than the fly, with the cross extending to the edge of the flag) on a field of blue.
I know this is not a good answer, but the Danish vikings also had a red banner (with a black raven on it), so when the current flag was adopted in the 12th century, it was pro â¦ bably natural to choose red as the main colour. Apart from that red is of course a very visible signal colour, which is used in the flags of many countries.