October 12 2018, 04:44

Today my little daughter turns 13. Congratulations, my dear, and be happy! May you conquer new heights in sports and studies and fulfill your most important dreams. It’s such a pity that I’ll only see and hug you next week (((

P.S. Masha’s Instagram

October 10 2018, 00:00

It is interesting that a distinctive feature of Russian industry conferences is the publication of photo albums by the organizers titled “how it was,” featuring satisfied participants’ faces — from the hall, the bar, the street, in embraces, as well as with various kinds of entertaining stuff, both animate and inanimate. (Hello, Yuri Mikhalych) I haven’t seen anything like this at foreign conferences yet. Here, organizers at most post dry presentations.

October 07 2018, 23:57

A very interesting lecture from the astronomer Vladimir Surdin. Almost everything he does is fascinating, but with this video, you don’t want to stop watching until the end, everything is captivating. It goes on for almost three hours, I listened until two in the morning)

October 07 2018, 20:33

To draw a simple shape using constructions can drive you mad if you rotate it at an angle different from isometric projection. Eventually, you come to realize that you should forget this kind of skill and draw as your brain and eyes suggest. Otherwise, it’s just too complicated with all these auxiliary lines. Besides, I already made a mistake with the upper part, I outlined the wrong area.

Did you have descriptive geometry in school?