US computer engineer and businessman, Apple co-founder Steve Wozniak during a lecture at the 7th Russian Festival of Science NAUKA0+ in Moscow.

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Lomonosov Moscow State University Rector Viktor Sadovnichy, left, and US computer engineer and businessman, Apple co-founder Steve Wozniak during a lecture at the 7th Russian Festival of Science NAUKA0+ in Moscow.

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Lomonosov Moscow State University Rector Viktor Sadovnichy, left, and US computer engineer and businessman, Apple co-founder Steve Wozniak during a lecture at the 7th Russian Festival of Science NAUKA0+ in Moscow.

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From left: Lomonosov Moscow State University Rector Viktor Sadovnichy, US computer engineer and businessman, Apple co-founder Steve Wozniak and Postgres Professional General Director Oleg Bartunov during a lecture at the 7th Russian Festival of Science NAUKA0+ in Moscow.

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From left: Lomonosov Moscow State University Rector Viktor Sadovnichy, US computer engineer and businessman, Apple co-founder Steve Wozniak and Postgres Professional General Director Oleg Bartunov during a lecture at the 7th Russian Festival of Science NAUKA0+ in Moscow.

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From left: Lomonosov Moscow State University Rector Viktor Sadovnichy, US computer engineer and businessman, Apple co-founder Steve Wozniak and Postgres Professional General Director Oleg Bartunov during a lecture at the 7th Russian Festival of Science NAUKA0+ in Moscow.

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Steve Wozniak, US computer designer and businessman, co-founder of the Apple company, gives a lecture at the NAUKA0+ 7th Russian science festival, Moscow.

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Steve Wozniak, US computer designer and businessman, co-founder of the Apple company, gives a lecture at the NAUKA0+ 7th Russian science festival, Moscow.

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Steve Wozniak, US computer designer and businessman, co-founder of the Apple company, gives a lecture at the NAUKA0+ 7th Russian science festival, Moscow.

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The audience at the lecture delivered by Steve Wozniak, US computer designer and businessman, co-founder of the Apple company, at the NAUKA0+ 7th Russian science festival, Moscow.

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From left: Lomonosov Moscow State University Viktor Sadovnichy, Steve Wozniak, US computer designer and businessman, co-founder of the Apple company, and Oleg Bartunov, CEO, Postgres Professional, during his lecture at the NAUKA0+ 7th Russian science festival, Moscow.

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Steve Wozniak, US computer designer and businessman, co-founder of the Apple company, gives a lecture at the NAUKA0+ 7th Russian science festival, Moscow.

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People watch a video streaming of a lecture delivered by Steve Wozniak, US computer designer and businessman, co-founder of the Apple company, at the NAUKA0+ 7th Russian science festival, Moscow.

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Steve Wozniak, US computer designer and businessman, co-founder of the Apple company, gives a lecture at the NAUKA0+ 7th Russian science festival, Moscow.

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Lomonosov Moscow State University Viktor Sadovnichy, left, and Steve Wozniak, US computer designer and businessman, co-founder of the Apple company, during his lecture at the NAUKA0+ 7th Russian science festival, Moscow.

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Steve Wozniak, second right, US computer designer and businessman, co-founder of the Apple company, gives a lecture at the NAUKA0+ 7th Russian science festival, Moscow.

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Steve Wozniak, US computer designer and businessman, co-founder of the Apple company, gives a lecture at the NAUKA0+ 7th Russian science festival, Moscow.

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Steve Wozniak, US computer designer and businessman, co-founder of the Apple company, gives a lecture at the NAUKA0+ 7th Russian science festival, Moscow.

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Steve Wozniak, center, US computer designer and businessman, co-founder of the Apple company, is seen here ahead of his lecture at the NAUKA0+ 7th Russian science festival, Moscow. Right: Lomonosov Moscow State University's rector Viktor Sadovnichy

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The audience at the lecture delivered by Steve Wozniak, US computer designer and businessman, co-founder of the Apple company, at the NAUKA0+ 7th Russian science festival, Moscow.

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From left: Lomonosov Moscow State University rector Viktor Sadovnichy and Steve Wozniak, US computer designer and businessman, co-founder of the Apple company, during a lecture at the NAUKA0+ 7th Russian science festival, Moscow.

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From left: Steve Wozniak, US computer designer and businessman, co-founder of the Apple company, and Lomonosov Moscow State University rector Viktor Sadovnichy during a lecture at the NAUKA0+ 7th Russian science festival, Moscow.

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Steve Wozniak, left, US computer designer and businessman, co-founder of the Apple company, and rector of the Lomonosov Moscow State University Viktor Sadovnichy during a lecture at the NAUKA0+ 7th Russian science festival, Moscow.

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Steve Wozniak, US computer designer and businessman, co-founder of the Apple company, gives a lecture at the NAUKA0+ 7th Russian science festival, Moscow.

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Steve Wozniak, US computer designer and businessman, co-founder of the Apple company, gives a lecture at the NAUKA0+ 7th Russian science festival, Moscow.

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