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Galaxies on Instagram: "In a vacuum, all objects, regardless of their mass, fall at the same speed due to the absence of air resistance. This phenomenon is explained by Galileo’s principle of equivalence, which states that the acceleration due to gravity is the same for all objects. Hence, a bowling ball and a feather will fall at the same rate in a vacuum. On planets with no atmosphere, such as Mercury, the same principle applies. Without atmospheric drag, the bowling ball and the feather exper

Consistent Favorites in Daily Choices

We're used to thinking that foods are healthy in and of themselves. But in reality, it's not what you eat that matters, but HOW you eat it. The same foods can: — either have little to no effect — or produce a much stronger effect It's all due to temperature, processing, and combinations. For example, when heated, some substances are destroyed, while others are released. Fermentation creates live bacteria that aren't present in fresh foods. Cold water can preserve what boiling water kills in seco