- a proton. oh, did i call the neutral particle a proton? first time in my whole career... yeah, thanks, lee, thanks, lee. the neutral particles are neutron. guess why they call it neutron, gang? neutral. come on, neutral, guess how much charge it has? none, okay? and it turns out this proton, which does have a positive charge, pulls on the electron and pulls it together. later on, we get into electricity. we're gonna learn the fundamental rule, and the fundamental rule just says this: unlike charges attract and like charges repel, and do you know how it comes? nobody knows. that's why we say it's fundamental. we'll talk about that when we get to electricity, but we can just think of this electron being attracted to that proton in a way similar, and in a way it's dissimilar too, but in a way similar to the way the earth is attracted to the sun. there's a gravitational attraction. here there's an electrical attraction. anyway, that's the schematic diagram of the hydrogen atom, but this atom's got an extra neutron, so it has a mass of two, atomic mass of two. this is heavy hy

and electrons the protons can pass through the membrane of the electrons cons and have to pass through a circuit which generates electricity. on the other side of the membrane the protons and electrons reacts with the allston from the air thanks to the other catalyst which generates water and heat these things fuel cells can be stocked to produce as much power as necessary. i doubt the plane would get very far to be used to take graphite plates using hydrogen cars so the institute has managed to miniaturize the technology to such an extent that this block contains over one hundred fuel cells the flow fields that channel the gas are etched into thin sheets of carbon in a slab under finished fuel cells are tested in this machine so why did they decide to stick them in unmanned aircraft but there would be no firstly unmanned aircraft . secondly these devices are not very technically. but they require extremely accurate weight and yet i mentioned parameters the weight of this power source is one of its main benefits is to think of it bag the institute has three different drone models based

on the other side of the membrane the protons and electrons reacts with the allston from the air thanks to the other catalyst which generates water and heat these thin fuel cells can be stacked to produce as much power as necessary. i doubt the plane would get very far to use the graphite plates using hydrogen cars so the institute has managed to miniaturize the technology to such an extent that this block contains over one hundred fuel cells the flow fields that channel the gas saw etched into thin sheets of carbon in a slab and the finished fuel cells are tested in this machine so why did they decide to stick them in unmanned aircraft but there would be no firstly unmanned aircraft. secondly these devices are not very technically. but they require extremely accurate weight and i mentioned parameters the weight of this power source is one of its main benefits if we think of it that the institute has three different drone models based around the same fuel cell system the design of the aircraft is tailored to the role it must perform one of them can even fly for up to thirty four hours t

he was there, asking the riders to support a ban on strikes proton he wants to protect the ride irs, and the bay area economy. >> it should never be a consequence. >> some cities, including chicago, and new york, bar the transit strikes, if you idea has not caught on here. he's running for state assembly, and the politicians, don't want to ruffle the feathers. >>> the red flag warning is in effect tonight, a small grass fire, broke out along highway 24, and firefighters were able to contain it, before it burned a full acre. but this caused the county to bring in extra crews, fire engine, and a bulldozer. more on tonight's conditions, bill? >>> the red flag warnings is about the winds. and look at the highs, it's 70s, so temperatures are not that high, but the winds are there. the red flag warning stays in effect through tomorrow, and late tonight, we'll see the winds pick up. saeshl in -- especially in this area here, in the hills. if the winds clock more to the east, there's wind gust tonight. the winds tonight in fairfield are out of the north a bit. there's to me indication they'l

the suspect had a stockpile of weapons, and could have been planning a larger attack proton we're live with what the summary judgment and the victim had in common. >> they were both students here at san francisco state, and 30-year-old, had $20,000 on of him when he was arrested. that was one night after the police say he shot and killed valdez. the victim, and suspect students hire, and police said they never had interaction with each other. and they later found in his home is disturbing. they laid out a small arsenal of weapons, and survival gear. found at this home of the suspect. two assault weapons, razors, a first aid kit, and laptop. they think he could have been planning a siege of some kind. instead, the summary judgment chose to shoot and kill valdez, as they got out of a muni train. on the train, the victim and summary judgment, stood five to eight -- suspect stood five to eight feed apart. >> anybody that close to school, and in school, both this victim, and the other person that he encountered, we're glad nothing played out nothing than did, but that doesn't do us any good

new form of matter that behaves the same way as light sabres of star trek and found a way to make protons. i don't do these stories. i don't do boring sci-fi-crap. i don't dough them and you know that. i am leaving. >> seriously? >> sweet. i will do. it until now it has been the stuff of science fiction. unlike laser beams which just pass through each other, these molecules push against and deflect each other like freakin light sabres. how cool. we will all have them. >> they are not that cool? i think this is a waste of time. hear they are developing lightsabers and we are not devoting the proper resources. >> we can use the laghtsabers to cut the ears off. >> here is the problem. by cutting off the ears they will not bleed to death it will sodder and it will not be bleeding. >> we will cutoff their nose to spite their face. lori, this will be the end of sword companies. who wants a plain old swort when you can have a lightsabre. >> you have not been to a swort showed lately? >> define lately. >> luge sword swapping. >> huge what? >> swords. amazing. i think this is cool and i am totally

he was awarded an award for professor proton. you can see the prime time emmys on sunday night.at miss america. she was crowned last night. nina davuluri was crowned the queen and second winner from new york. the 24-year-old says she wants to become a doctor. >> she looks very happy. >>> a dramatic slow moelgs sal advantage effort is under way. they're looking to raise the cruise ship "costa concordia." mark phillips is on giglio i land italy. good morning, mark. >> good morning, gaishlgs charlie, and norah. they're going very very slowly. they're using a technique called parbuckling. it's a tried and tested technique in marine salvage but it has never been done on this kind of scale or size of ship before. they say they've gotten over the first of the major technical hurdles. they'll rolled the ship off the reef she was stuck on and she's beginning to come up slowly to the vertical. there's a bit of a graphic sequence here that we can show you, show you how this parbuckling technique works. they've strun a series of chains up the hull and on the side and they're applying tensio

the proton cobbler is still hot. >> cousins hugh and hugo.r. >> hettie's making ion stew. all: yum, yum! >> ion stew? sounds...delicious. >> will oxygen atoms be there, too? all: oxygens?! >> uh... >> what did i say?! >> aah! [hydrogens yelling] >> whew! >> i don't know, multo. i don't think they like oxygens much. >> but hydrogen and oxygen atoms need to get along and form water molecules. without that happening, the earth would have no water. [whimpers] >> have you met the oxygens yet? >> not yet, but i think we're about to. >> oxygen atoms?! >> yep. i'm ma oxygen. this here's my boy ollie. who are you? you family to them other atoms? >> no. we're zuleans. see? >> hey, ma, maybe they're friendly. >> we're very friendly. >> you tryin' to sell me something? >> no. we just want to talk to you about hydrogens. all, except ollie: hydrogens?! >> what did i say? what did i say? [oxygens yelling] >> how are we going to find out why they're mad at each other if they keep chasing us away? >> maybe we can help. >> so then the oxygen atom said that sin