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Month: December 2024

Young girl using a classroom microscope

Foldscope: The World’s First Paper Microscope

December 13, 2024 btwadmin 0

Have you ever heard of a Foldscope? It’s a paper microscope that costs just under $2 to make. These inexpensive microscopes are changing the way […]

Notre-Dame de Paris under construction;

Notre Dame Cathedral Reopens After Fire Repairs

December 4, 2024 btwadmin 0

On April 15, 2019, the Notre-Dame de Paris cathedral–one of the world’s most famous churches–was partially destroyed by a fire. Five years and nearly $1 […]

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