Added: 4 years ago
From: stevebd1
Views: 95,935
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  • can anyone summarize this video?

  • thx helped my with a project

  • POOP

  • So awesome

  • Hi mr. Johnston!!!!!!!

  • Clearly, this was the BEST video my chem teacher could find to make us watch. :P

  • im about to kill myself

  • @Mrleopleasure guess u did not kill yourself yet?

  • i. hate. chemistry.

  • hmm quite interesting but i wonder where the elektron gets its velocity from to stop it from spiraling into the nucleus

  • h8 chemistry

    why do this stupid ppl make stupid models

    for us to study :/ ?

  • bhoring :)

  • @mohtaprashant you mean Bohring

  • @Snowboarder54688 isn't it same :P

    

  • @mohtaprashant nope...... and its not boring

  • IM gonna hack into this guys account and delete this so i cant do my homework

  • stupid russian teacher making me watch this shit and do notes....

    FML

  • @FullHouseHand lol same here , i got mrs.chugunova

  • @iTzPaNGu damm mee tooo

  • bullshit. i hate science. my teaacher is crazy for making us watch this.

  • yawn. this is sooo old omg :p

    but did explain well i guess

  • MORE CHEESE

  • woooow special fx!!!! hehe, now seriously, its interesting

  • Goodness this is SUCH a great video. Senior physics is always producing high-quality vids that provide terrific explanation of the complex physics.

  • senior physics? im in the 9th grade and im taking physical science, physical science honors to be exact. its still confusing,less confusing then what the textbook says

  • @einav01 Woah 0.o, you are defenatly smarter than I am to be in Physical science honors XD =).

  • thanks you ^^

    Im not doing too well in my classes though o.O

  • Ha-ha, don't worry, I'm not doing good either XD. Actually, the time I wrote that message, I was ACTUALLY at school, turned out the laptop I was on (we only use it for a project we're doing) and yea XD

  • @einav01 me either :)

  • senior? im an eight grader?

  • Great video .

  • thankx, explained heaps

  • Sound like Art Bell was coming on in the last few seconds of the video.

  • i agree with arcticsheep ;)

  • i actually learned something lol

  • Amazing. The approaches are completely different. Rutherford had a good common sense approach and kept experimenting to find anomalies. When he found an anomaly, he would experiment in this area until he could find a reason for it. Bohr on the other hand used a mathematical approach. Bohr also tried to bring together the truths discovered by others and was not afraid to challenge old theories.

  • I like the music^^

  • Terrible video technology, but very informative. They could have cut the first half year of my high school's chemistry class and just shown this series :P

  • Does anybody know the answer to 19...everything after "400 atoms thick and a screen would register"

    Also, does anybody know the second answer to 21 and what did you draw?

  • Why?

  • No it doesn't, you just lack the intelligence to understand it

  • What a bohr. rofl

  • modelo Rutherford

  • <3 Rutherford

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