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What will be the missing number?

Solve this number puzzle. What will be the missing number? (6, 15, 28, 45, ??)

Correct answers: 179

The first user who solved this task is Djordje Timotijevic.

#brainteasers #math #riddles

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My Boss Won't Stop Flirting

My boss won't stop flirting with me.
It makes me incredibly uncomfortable.
Mainly because we're a family run business.

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Light theory

In 1827, William Rowan Hamilton presented his Theory of Systems of Rays at the Royal Irish Academy in Dublin. Although he was still an undergraduate, only 21 years old, his work is one of the important works in optics, for it provided a single function that brings together mechanics, optics and mathematics. It led to establishing the wave theory of light, which gives that light is a form of energy that travels in waves.

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