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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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    Even though we have enough calorie for day, why are we still hungry?

    Hello, Chitose here. It's been ages since last time I post my question here. ................ As topic said, even though we have enough calorie for that day on, why are we still able to hungry? I try myself, eat chocolate bar with very high calorie, even potato snack with high calorie. and...
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    Question about cloaking device

    Hello, Chitose here It's been a while since last time I post my question. .......................... I know that cloaking device is still impossible with today tech, but I wonder IF we can really create cloaking device and make someone invisible. my question is ... "Dose that...
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    If center of galaxy is supermassive blackhole

    can we use black hole gravity to help increase speed of spacecraft? I use to watch documentary about idea to explore solar system, it seem that swing ship across planet and it's gravity can help increase speed of the ship. can we use black hole in same theory?
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    If center of galaxy is supermassive blackhole

    I see... Even super massive balck hole that strong enough to hold every star in galaxy still very small. by the way, How light bent when it pass near event horizon? is it bent a bit and continue on their original way? or forever change their way?
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    If center of galaxy is supermassive blackhole

    than why center is the brightest part of galaxy? shouldn't black hole suck all the light in? and if so, the more close to center of galaxy, the more time flow slower right? ................................ English is not my native language, forgive me If I'm wrong in spelling or gamma
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    Is there chance to make computer with base-3 number system ?

    Is there chance to make computer with "base-3 number system"? Hello, Chitose wonder chick here again. No matter how advance cpu these day, It's still base on binary numeral system 0 and 1 So... I wonder why we can't make computer with base 3 number system? 0 1 and 2 (or what so...
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    Can you break the sound barrier under water?

    Sorry for dig this topic up, but It's match my curiosity as well. I know that meteor hitting water faster than sound so it just drill water around. But What about object that originally under water? like... something at bottom of ocean suddenly floating and gain speed up to March 2 or 3. or...
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    Human vs. attack dog

    Woops, I found the myth buster that you mention. http://youtu.be/sahiHaNVOLs http://youtu.be/Oq5FehpNVpU From what I watching, It almost impossible to break pursuer form dog... Dang it, I have to rewrite my work again. only one way I can think of now is... Tear gas. think dog can handle it...
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    Human vs. attack dog

    Hello, Chitose wonder chick here again. It's might be weird and I don't know where else to ask, but I want to know about when human have to fight against dog. ... A Military Attack dog that is... I try looking in internet and I found only how to handle when people get attack by...
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    'Brand's: essence of chicken' and 'Brand's: bird nest'

    Hello, Chitose wonder chick here again. ........................................ In my country, there are two popular healthy beverage call 'Brand's: essence of chicken' and 'Brand's: bird nest' In tv. they show that there two beverage has amazing effect to both brain and body, and they...
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    Can bomb sitll ignite in vacuum?

    Hello, Chitose here. First, I don't know which group should I post this but I put it here just in case. .................................. As topic says, Can bomb still explode in vacuum area such as space? I heard that fire cannot lit without oxygen. but a lot of sci-fi movie show...
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    Urban believes, True of False?

    Since when this turn into language topic =w= don't mix hiragana with katakana, katakana is most likely use on foreign words. (like...apple アップル) いいえ、私 日本人じゃない
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    Urban believes, True of False?

    Hello, Chitose wonder chick here. Every country in this world have it's own urban believe and I been curious about how mush true it is? This is some of my country believe -If your batteries run out, Just put it in refrigerator and the next day... Wolla! It can use again (around 1/5 -...
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    Why chin is our weak spot?

    Hello, Chitose here while I'm learn about hand in hand combat, someone told me that to always protect my chin. "No matter how strong, big or well train people are, getting direct hit at chin will take him down instantly" in boxing, both fighter are also protect and try to hit each other...
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    Need tip for some research

    wow, this is great! Thank you very much, I'll bookmark all of them
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