Nikola Tesla
Nikola Tesla was a Serbian American inventor, electrical engineer, mechanical engineer, physicist, and futurist best known for his contributions to the design of the modern alternating current (AC) electricity supply system.
А зачем нужна статистика?

Посмотрите: ниже представлена структура массива локальных нормативных актов, принятых за небольшой период времени (с апреля по август). Интересно посмотреть, на какие направления деятельности университета в этот период было направлено локальное нормотворчество в большей степени, а на какие – в меньшей.
Smoke is a collection of airborne solid and liquid particulates and gases emitted when a material undergoes combustion or pyrolysis, together with the quantity of air that is entrained or otherwise mixed into the mass.
It is commonly an unwanted by-product of fires (including stoves, candles, oil lamps, and fireplaces), but may also be used for pest control (fumigation), communication (smoke signals), defensive and offensive capabilities in the military (smoke-screen), cooking, or smoking (tobacco, cannabis, etc.).