Cathode ray tube and electron

[rixymisterio]

So this is like first ''video game'' made back in 1447...

[soomrojawad]

thanx for video as i always wanted to see the cathode ray tube in action!

[alextan94]

HEIL HITLER!~

[theusedcambria182]

we watched this yesterday in chem class...

[RUS38]

And the goggles are needed in case if electrons accidently escape the vacuum tube and strike into the eyes? AHAHA

[vasudev666666]

you(-cathode-ray-)tube :)

[VietnaMe3]

chemistry is gay and the leading cause of college dropouts fuck u

[3heiniken]

@VietnaMe3 if you droopped out of college its cause you didnt belong there. college is higher education. this is fundametal science.

[Luquie360]

fuck chemistry

[goopop67]

@Luquie360 fuk yur mom

[jnvr10]

he kinda looks like F. Kenndey

[impakmaksemah]

radiation!!!! your ball will fry.....

[TheXtraGuy]

@impakmaksemah are you some sort of retard.

[thecrazyfirekid]

isnt it that someone thought it was light so another scientist proved him wrong and said if it was light then the magnet wouldnt affect it? rutherford and i thinkk someone else i just learned about it in science class

[phili007]

is it dangerous negative energy can kill people of they ingerate...

[uncleanonymous]

101

[giakful]

I would love to have this object. where can I buy it?

[MrRyanification]

@giakful Open up the back of an old tv, they all have them (not flat screens obviously)

[vincetheworldly537]

@blissfullness93 you're stating the obvious.

[shadodaful]

Thank You..it was Awesome

[shAdOwstAlkEr945]

thumbs up if your chemistry teacher brought you here.

[sk8el3mentfreak]

@shAdOwstAlkEr945 lol i watched this in class today

[goopop67]

@shAdOwstAlkEr945 wow i bet you have an F+

PHYSICS ALL DAY NIGGA

E=MCsquared and F=ma and KE=PE and momentum=velocity times mass

[goopop67]

j.j thompson is the shit

[Kryztal77]

@goopop67 lmao, yeah!

[SgtCuttles]

amazing!



[artifactingreality]

what's with the goggles lol?

[acadeca8006]

thank you :)

[LexxK]

Мужик нахрена тебе очки? - придурок бля!

[MasterTruffle]

DUDE YOUR SUCH A PUSSY.

[Condimennts]

back in preeschool

[AJBOWNS]

I remember when i made my first cathode ray

[Condimennts]

virgin?

[92blink182]

@Condimennts Just because you're stupid and uneducated, doesn't mean he has no life.

[Condimennts]

no life whatsooever

[darkgreensoldier666]

Genious

[richycline]

I was ready for it to explode and spray that Ben Steinite with glass shrapnel and electrons.

[blazikenaravind]

phew at last i figured dis thing out :D

[SolarCreed]

Incredible, I'm studying how this works at the moment and it great to see it in action.

[BLVCKB3RRI]

so thats why they call the tv a "tube" lol

thank you for the video

[disneychickoobleck32]

gay

[harsha8976]

The CrookesTube is made by William Crookes right?

[skeez1962]

yep

[aoknum8]

cathode ray tubes are used in tv screens and what

[CoolDudeClem]

I've done this with old TVs, and "magic Eye" level meter tubes, as they are cathode ray tubes. It can permanently magnetize a color TV tube tho.

[foggel88]

Just a comment to the description: Negatively charged electrons? As far as I know, there are not neutrally charged or positively charged electrons. If an atom is negatively charged, it's because there are more electrons than protons. Electrons are the negative charge in anything.

[aimsecretperson]

There are positively charged electrons, they are called positrons. Google "antimatter".

[foggel88]

Oh, right I forgot about that. Thanks.

[coolliger]

what would be a good, high voltage power source?

[L2Play92]

I think this is more relevant to Physics students such as my self.

[1H34DhUnT3r1]

can someone explain to me how a cathode ray tube was used in the first video game (cathode ray tube amusement device)

[vborg101]

ok if we use a cathode ray tube wid a perforated anode and coat the ending of the tube behind the anode with fluoroscent material such as zinc sulphide then whenever a particle from the cathode ray goes throught the perforations it emits a glow...the same principle was used in making crt amusement device

[ragglefraggle09]

so...

who else is here cause of science class?

[ajantred]

Ive been learning about this with quantum physics in my A level physics lessons.

[winnster]

aha! 8'D me! my friggen science teacher can't friggen teach, so i have to study by myself 8(

[vborg101]

im in grade 11 of cbse and need it to make a ppt on the second chap in r chem calss

[richardduytruongle]

this guy is exposed to gangster radiation.

[magx1]

Good work. Very professional.

[Saira93]

I UNDERSTAND EVERYTHING!!!! lol Overreacting but really good to see an experiment actually being carried out then just to read about it and picturing it in your head 8S

[123mostfeard123]

that was sick..

[josuearanday]

thank you

that was very usefull to me, but, do you have more? or, where can I found them?

[pulguita110]

THANK YOU SO MUCH I get it!!!!

[libbeingcool]

this is very cool!