Recent content by The Grassy Knoll

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    Is a treadmill incline just a marketing gimmick?

    You are actually raising your body, it just sinks back down as the planted foot rides the treadmill backwards which allows you to do the same motion with the other foot when it gets planted.
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    B I'm a rookie and I have a question about spacetime

    Thank you Janus. You sent me down the rabbit-hole of Length Contraction now, and I'm trying to understand it. But Length Contraction doesn't seem to apply to the spaces between objects, does it?
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    B I'm a rookie and I have a question about spacetime

    Thank you both. The link for the Twin Paradox was especially useful. Thanks for the formula as well!
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    B I'm a rookie and I have a question about spacetime

    I'm very new to this site and most assuredly and not a physicist (or a scientist) , but I have a question I'm hoping y'all can help me with. If I were traveling at or near the speed of light for a set distance- say Andromeda and back, time will slow down for me relative to the static observer...
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    What Is the Purpose of Joining a Physics Forum?

    New here and am interested
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