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What's open and closed in Ottawa on Canada Day 2024
CBC via Yahoo News Singapore· 5 days agoCanada Day in Ottawa will be filled with free activities and fireworks, but make sure to check ahead to see what's open and what's closed. Most...
How we almost ended up with a bull’s-eye bar code
The Conversation via Yahoo News Singapore· 5 days agoRCA’s main competitor was a latecomer to the battle for bar code dominance: the IBM symbol invented in the early 1970s by George Laurier. Between March...
