World Robertson Screw Day
Canadian Peter Robertson invented the square-headed screw in 1908. Canadian carpenters swear by it. Americans still use slotted and Phillips. Canadians are correct.
Canada Edition
World Robertson Screw Day leads today's complete edition for Canada.
Daily Edition
Official observances, world days, local context, and everyday celebrations for people who need something worth reading, sharing, or talking about today.
Canadian Peter Robertson invented the square-headed screw in 1908. Canadian carpenters swear by it. Americans still use slotted and Phillips. Canadians are correct.
You observe the Arctic wildlife of Svalbard and Jan Mayen including polar bears, Arctic foxes, and walruses in this high northern region. You find that the sparse human population keeps sled dogs, reindeer, and occasionally Arctic foxes as domestic animals. ACADA celebrates the world's pets, and helps assure better care.
You celebrate Burkina Faso's cotton production and traditional shea butter, harvested and processed by women cooperatives across the Sahel region. You understand that shea butter represents both ancient beauty tradition and modern economic empowerment, as women's shea butter collectives have become symbols of sustainable livelihoods in West Africa.