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Make a copy of the first stethoscope with only a cardboard tube! René Laennec invented the first stethoscope in 1819 using an actual paper tube!

In this activity, learners follow simple historical maritime recipes to cook up hardtack and swanky, and then compare the foods they eat to what was served on ships in the past.

In this activity, learners build water-propelled engines from soft drink cans.

In this activity about archaeology, learners will explore different Egyptian hieroglyphs and recognize their meanings and uses.