Sari on Science: Make your own LED light-up greeting card

A LED light-up greeting card is a fun, easy way for kids to start exploring circuits, while lighting up someone's day.

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Buy Gifts Online™ Birthday Return Gifts for Kids - Flashing Party LED Light Glasses - Set of 6 - for Both Boys and Girls Online at Low Prices in India

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Paper Circuit Greeting Cards – Engage Their Minds

Paper Circuits Bring Light to Seasonal Greetings

DIY Light Greetings Card / DIY Light Card / DIY Eid Card

Sari on Science: Try an apple mummification experiment - Raising

DIY: How to Make a Light Up LED Greeting Card with Copper Tape

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Light-Up Card : 9 Steps (with Pictures) - Instructables