What makes fireworks colorful? It's all thanks to the luminescence of metals. Find out more with this great graphic from NPR.

What makes fireworks colorful? It’s all thanks to...

chemistry of fireworks! What makes fireworks colorful? It's all thanks to the luminescence of metals. Find out more with this great graphic from NPR.

Russian Quotes, Wise Quotes, Motivational Quotes, Inspirational Quotes, Qoutes, Positive Thoughts, Quotation, Emotional Intelligence, Wisdom Words

Время утекает сквозь пальцы опущенных рук

Время утекает сквозь пальцы опущенных рук

Будда "quotes"цитаты" quotes about relationships,love and life,motivational phrases&thoughts./ цитаты об отношениях,любви и жизни,фразы и мысли,мотивация./

Будда "quotes"цитаты" quotes about relationships,love and life,motivational phrases&thoughts./ цитаты об отношениях,любви и жизни,фразы и мысли,мотивация./

Quotes Motivation, Russian Quotes, Motivational Quotes, Psychology, Advice, Quote, Quotation, Motivational Quites, Psicologia

Постер за 17/03/2013

Постер за 17/03/2013

r1wQeyDsDXE.jpg (1448×2048)

r1wQeyDsDXE.jpg (1448×2048)

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