November 25th: National & International Days, Celebrations and Observances

Take action this November 25. Wear a white ribbon to oppose gender violence - small gestures add up.

• Turn kitchen counters into science labs. Mix safe experiments with basic robot building - kids learn best by doing.
• Dust off those forgotten board games too. Between puzzles and family game nights, learning just happens naturally.
• Local shelters always need basics and helping hands. Pack up some supplies or spend a few hours volunteering.
• Got a kitchen? Whip up simple treats like yogurt parfaits to share. Maybe set aside part of your holiday budget for giving back.
• Tag your support with #OrangeTheWorld if social media's your thing.
• Check out a science museum or wander through a nature center. Sometimes the best teaching moments come without lesson plans.

Einstein's field equations changed physics forever at Berlin's Academy of Sciences in 1915. Few knew then that his complex math formulas would help create GPS - the technology we use to find our way around today.

An earthquake rocked Sumatra one November morning in 1833. Its staggering 9.2 magnitude unleashed tsunamis on coastal communities. Records show no local tremor has ever topped its raw power.

1960 brought tragedy to the Dominican Republic. Three determined sisters fought back against Trujillo's ruthless control of their nation. Patria, Minerva, and María Teresa Mirabal paid with their lives that November 25th.

Their bold resistance sparked worldwide attention. The United Nations chose their death date - November 25 - to fight violence against women globally. Simple courage had sparked lasting change.

Three centuries of science intersect on November 25th.

• In the quiet streets of Nîmes, Jean-François Séguier spent his days recording plant details with microscopic attention. His 18th-century observations grew so extensive that modern astronomers would later stamp his name on a drifting space rock they spotted.
• The Russian botanist Nikolai Vavilov had an idea: track down where every food crop first grew. His team didn't just catalog seeds - they created the first global seed bank. No one expected what happened next in Leningrad. As siege gripped the city, his staff faced starvation. They guarded their collection until the end, refusing to touch a single seed. The future of agriculture mattered more than their lives.
• Out in the American Southwest, Joseph Wood Krutch wrote about places others overlooked. His early Pulitzer hardly hinted at what came next. Through his words, barren desert spaces became living landscapes in readers' minds.
• Robert Berner wondered about carbon's endless cycling through Earth. His questions led him to design the BLAG model. Climate scientists still use his work to understand how people change natural patterns.
• At Harvard, Naomi Oreskes dug into a puzzling gap: why did public opinion trail so far behind climate science? Her research revealed calculated attempts to make settled science seem uncertain. She laid bare both the research and the resistance it faced.