Recent content by IchibanNoodle

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    Are electrons negative by default?

    Are electrons negative to anything? Did we notice two different charges and decide to label them like we did with left and right? I'm very curious to know why we brand electrons as negatively charged.
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    Undergrad How to look at stars to go back in time?

    We don't manipulate light from other planets at all. We simply observe it. If there was another sun 16 mins away (at the speed of light), we would notice it and the world would be a lot brighter. You are just overthinking this. Our eyeballs do not go out to meet and bring the light back to...