National LED Light Day

About National LED Light Day

Since 2016, National LED Light Day has been observed on October 7th to recognize and celebrate the advancements of one of the most important scientific achievements in recent history, the development of blue light-emitting diodes.

This technology was developed by Isamu Akasaki, Hiroshi Amano, and Shuji Nakamura, who all received a Nobel prize in Physics on October 7th 2014 for their achievement. It’s because of Akasaki, Amano, and Nakamura’s invention that white LEDs became possible.

20Sep

National Gibberish Day

• General
• USA

Find out the dates, history and traditions of National Gibberish Day.

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20Sep

National Trademen Day

• General
• USA

Find out the dates, history and traditions of National Trademen Day

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21Sep

Big Whopper Liar Day

• General
• USA

Find out the dates, history and traditions of Big Whopper Liar Day

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21Sep

Boys’ and Girls’ Club Day for Kids

• General
• USA

Find out the dates, history and traditions of Boys’ and Girls’ Club Day for Kids

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National Frappe Day

• Food
• USA

Find out the dates, history and traditions of National Frappe Day

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National Child Health Day

• Health
• USA

Find out the dates, history and traditions of National Child Health Day

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National Consignment Day

• Clothing
• USA

National Consignment Day is held on the first Monday in October to address the wastage in the clothing industry.

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National Kale Day

• Food
• United Kingdom

Find out the dates, history and traditions of National Kale Day

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