yep!
and it will automatically stop when it will be 10 millions tokens in circulation, that is 10% of the initial number issued.

Holders of the token will be able to select the content to be released on the platform

We have an update about "burning" of tokens: Unsold tokens will NOT be released.
Tokens are generated upon the receipt of a crypto currency on a smart contract, and transferred to the initiator of transaction. Use tokens will be possible immediately after the completion of ITO, until then they are frozen. The emission of tokens for sale is limited to an upper limit of 50 million units.
Upon completion of ITO, smart contract produces similar number of tokens sold (the second 50%) and distributes them into three pools: investor, team, advisors, with a freeze for 1 year until March 15, 2018, platform fund, and bounty (with a freeze to 30 April). Thus unsold tokens are simply not produced, so there is nothing to burn. It's easier and more reliable.

What's the minimum payment?

A little refinement: min payment was decreased to 0.05 ETH

Such an amazing idea to use VR in educational sphere. Good luck with the project!

Hi!
Tokens listing is planned in a month after ICO ending.

I agree with you, it's the first educational ICO I've ever seen.
There's a demand question I guess, not every school will use these technologies

Using technologies like this will increase child's interest. VR also gives a huge field for improvisation

it's amazing, sure
VR is not just giving the opportunity to take part in some events, but also to go deeper, take a look from different sides, etc.