Sometimes I post something on board during lessons.
I visit Nichan quite often, but recently there have been problems with the provider. The connection is terrible, I'm waiting for it to be fixed.
Amikusposter, pass the test for the probable life expectancy from the Ministry of Health of Ukraine:https://life-calc.phc.org.ua/
(there is an English version)
If there is an error #500, just an update page.