@RomanMelnikov is lecturing on python 😍

#SIS

Andrey made it possible to fly 😁

#SIS

Today children from my group said me, that I'm so old 😢

However, Marina is awesome and not so young too 😋 (find her at the picture)

#SIS

Good morning ☀️

#SIS

We are building Knuthism!

But as usual something went wrong... @sis_resistance 🤫

#SIS

The counsellors of this day ❤️

#SIS

as oversize, as tasty
SPb with @andgein ❤️

#food #travel #SPb

One more yummy oversize thing in SPb — an overshake 😍

#food #travel #SPb