Recent content by Chitose

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    [law] If aliens were to establish a colony on Earth

    to me, even we are native on earth doesn't mean we completely 'own' thing (in term of unmovable like 'land') if new comer don't interfere with native very own way of life, to me, they don't need permission... be it human&alien or native american&European colonists (but we all know how European...
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    [law] If aliens were to establish a colony on Earth

    If alien were to establish a colony on earth, do they need human permission??? ----------------------------------------- let's say they show up on sky where not belong to any country and create artificial island on international water to set up their own colony. even assume that they were...
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    Curious about Food and weight

    If I'm really gain weight more than 100 gram from 100 gram food where that extra mass came form?
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    Curious about Food and weight

    simple question, please tell me if my understanding is correctly or not ------------------- our body mass can't come form nothing, it have to come from 'food' we eat. so, If I'm eat 100 gram of food, no matter how high calorie that food is, I never gain weight more than 100 gram. correct...
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    Can 'planet' become blackhole?

    sorry if like i'm not respond, I just try to understand what you guys are talking. so... in theory, not just star but anything can become blackhole as long as it's escape velocity greater than light. right? I also post same question in my country as well, some says, if planet mass keep...
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    Can 'planet' become blackhole?

    first, what I know about blackhole is; It has so much mass that collapse into itself create gravity field so strong that even light can't escape. and normally, blackhole born only in giant star explosion. but what 'IF' normal rocky planet happen to collect mass (by asteroid, gas or...
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    [Double slit experiment] if we look back at slit, what we'll see?

    sorry to push this up again, but I don't want to post a new topic. if photon can act like wave by passing both slit at same time to create interference pattern. is it only happen in small scale? if it a wave-like particle, it should create interference pattern at any scale regardless to size...
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    [Double slit experiment] if we look back at slit, what we'll see?

    okay... sorry but another question. If we can see light source through both slit. when I slowly move fringe A to B C D.... E which direction light source will move to reappear and disappear? left? right? or popup from shadow between two slit?
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    [Double slit experiment] if we look back at slit, what we'll see?

    than what we'll see? or just like #1 say? see light source through both slit?
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    [Double slit experiment] if we look back at slit, what we'll see?

    from picture, If we put camera directly at screen and look back at slit. move camera around fringe A, B, C .... what we gonna see? in bright fringe A, we should see light source through one of two slit, when in dark fringe, we should shadow between slit, and when in bright fringe B ...
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    90% of money in the world don't really exist?

    Hello there, it's quite a longtime since last time I pose my question here. ---------------------- '90% of money in the world don't really exist' I can't remember when or where I heard this form, not really matter. but... is it true? Imagine that Every single person in the world...
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    Is it true? we don't gain weight more than the weight of food we eat?

    Hello, Chitose here Just as the topic said, I'm I right? to believe that our body never gain weight more than weight of food we eat (and drink). 'cause mass won't come from nothing. we eat 100g of food, when it came out is less than that, part of it become our body mass (weight, height...
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    How to use white phosphorus without ignite it?

    yeah, but how they mix in match head in the first place?
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    How to use white phosphorus without ignite it?

    this is relate to my work. If white phosphorus is ignite upon contact with air, How old Friction match use them as part of material without ignite it? http://en.wikipedia.org/wiki/Match#The_replacement_of_white_phosphorus and how they extract white phosphorus anyway? this...
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    Even though we have enough calorie for day, why are we still hungry?

    I see, even hunger feeling is various form person to person. still no specific way to measure it in reasonable way. Calorie is like Gasoline, the harder we work, the more we want... nutrients is like motor oil, need to maintain moving parts... without any of those two... I'm doom.
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