On June 6, 2020
On June 6, 1980 (40 years ago) we got engaged.❤️
On June 6, 1990 (30 years ago) I defended my thesis. The structure of the first bacterial virus, MS2.
On June 6, 1991 (29 years ago) I received my diploma and my laurel wreath. 🍃
Some reasons to raise the flag.
The picture shows the three-dimensional structure of MS2 coat protein as silver necklace and the icosaedral virus capsid in silver plate.