/u/jurble's posts in /r/askscience

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If energy has mass, if I were to accelerate (slowly enough that I don't die) ever closer to the speed of light, would the increase in kinetic energy (and thus increase in mass) mean that my muscles would not be able to generate the force necessary to move my limbs?

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If I wanted to make a gold-colored ring that would not melt or deform in lava, what metal or alloy would be appropriate?

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So, they showed some years back that gene-therapy could be used to fix color-blindness in monkeys. Why haven't any experiments on humans started yet?

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I've heard gravity is the weakest force. What does that mean? Does a given amount of energy when converted into ... gravity do less work than electromagnetism, strong force or weak force?

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
If energy has mass, if I were to accelerate (slowly enough that I don't die) ever closer to the speed of light, would the increase in kinetic energy (and thus increase in mass) mean that my muscles would not be able to generate the force necessary to move my limbs?	0
If I wanted to make a gold-colored ring that would not melt or deform in lava, what metal or alloy would be appropriate?	0
So, they showed some years back that gene-therapy could be used to fix color-blindness in monkeys. Why haven't any experiments on humans started yet?	0
I've heard gravity is the weakest force. What does that mean? Does a given amount of energy when converted into ... gravity do less work than electromagnetism, strong force or weak force?	0