Anchor ads are not supported on this page.

4S Ranch Allied Gardens Alpine Baja Balboa Park Bankers Hill Barrio Logan Bay Ho Bay Park Black Mountain Ranch Blossom Valley Bonita Bonsall Borrego Springs Boulevard Campo Cardiff-by-the-Sea Carlsbad Carmel Mountain Carmel Valley Chollas View Chula Vista City College City Heights Clairemont College Area Coronado CSU San Marcos Cuyamaca College Del Cerro Del Mar Descanso Downtown San Diego Eastlake East Village El Cajon Emerald Hills Encanto Encinitas Escondido Fallbrook Fletcher Hills Golden Hill Grant Hill Grantville Grossmont College Guatay Harbor Island Hillcrest Imperial Beach Imperial Valley Jacumba Jamacha-Lomita Jamul Julian Kearny Mesa Kensington La Jolla Lakeside La Mesa Lemon Grove Leucadia Liberty Station Lincoln Acres Lincoln Park Linda Vista Little Italy Logan Heights Mesa College Midway District MiraCosta College Miramar Miramar College Mira Mesa Mission Beach Mission Hills Mission Valley Mountain View Mount Hope Mount Laguna National City Nestor Normal Heights North Park Oak Park Ocean Beach Oceanside Old Town Otay Mesa Pacific Beach Pala Palomar College Palomar Mountain Paradise Hills Pauma Valley Pine Valley Point Loma Point Loma Nazarene Potrero Poway Rainbow Ramona Rancho Bernardo Rancho Penasquitos Rancho San Diego Rancho Santa Fe Rolando San Carlos San Marcos San Onofre Santa Ysabel Santee San Ysidro Scripps Ranch SDSU Serra Mesa Shelltown Shelter Island Sherman Heights Skyline Solana Beach Sorrento Valley Southcrest South Park Southwestern College Spring Valley Stockton Talmadge Temecula Tierrasanta Tijuana UCSD University City University Heights USD Valencia Park Valley Center Vista Warner Springs

Electronically charged plasma — what it is

The fourth state of matter

Hey, Matt: What exactly is plasma? I don't mean the stuff that comes from our bodies, but the fourth state of matter. Cosmic stuff. The stuff that ex-X-man Havock shot out of his chest and generally blew the hell out of things? What is this plasma stuff, anyway? — Bill Hunt, [email protected]

Geez, get hustling, Bill. We can’t keep waiting for you to catch up. The rest of us are already on to the fifth state of matter, and you’re still wallowing around in state three. So if you’re ready, we’ll gather up the X-guys and jet off to answer this question and maybe destroy an evil force or two. Since there’s no room for Jubilee in the Blackbird, as usual, we’ll just leave her home to make tea and Pop Tarts for the Professor.

Sponsored
Sponsored

Matter — stuff, things, all the junk that jostles around in the universe — comes in the form of solids, liquids, or gasses. Plasmas are sometimes called the fourth state of matter but are really modified gasses. In my new kids’ book, Dick and Jane at the Plasma Center, we define the stuff as electrically charged (ionized) gaseous matter. No, not a battery-powered fart. The energy applied to the gas has to be sufficient to strip the electrons from the atoms, transforming the gas into matter that contains about equal numbers of positive ions and electrons, along with photons and other subatomic particles, which cruise around without any larger structure — a whole pack of dogs that busted their leashes and leaped the fence. When the charge is removed, the stripped atoms grab back their electrons and all is quiet in gasland again. Plasmas are usually created electrically, but intense heat, radiation, or chemical processes will work too.

Nature creates plasma regions in lightning bolts, inside that big gas bag we call the sun, the aurora borealis, and the ionosphere. Actually, most matter out there in the universe is in a plasma state. But consider the ship fitter who stops off for a beer on his way home. He’s been using plasmas all day in his arc welder and cutter; mercury vapor street lamps employ plasmas, and so do the fluorescent lights over the pool table and the neon Miller beer sign. And even as we speak, lots of drones in lots of plasma physics labs are trying to whip those particles into a frenzy so they’ll smash into each other and create fusion energy for the production of electricity.

If state four is a hot pack of wild dogs, the newly discovered state five (Bose-Einstein Condensate) is like a frozen rugby scrum — atoms that, under hypercold conditions, link together in a single coherent state. Science is thrilled at the discovery, although nobody knows quite what to do with it yet.

The latest copy of the Reader

Please enjoy this clickable Reader flipbook. Linked text and ads are flash-highlighted in blue for your convenience. To enhance your viewing, please open full screen mode by clicking the icon on the far right of the black flipbook toolbar.

Here's something you might be interested in.
Submit a free classified
or view all
Previous article

Syrian treat maker Hakmi Sweets makes Dubai chocolate bars

Look for the counter shop inside a Mediterranean grill in El Cajon
Next Article

Gonzo Report: Eating dinner while little kids mock-mosh at Golden Island

“The tot absorbs the punk rock shot with the skill of experience”

Hey, Matt: What exactly is plasma? I don't mean the stuff that comes from our bodies, but the fourth state of matter. Cosmic stuff. The stuff that ex-X-man Havock shot out of his chest and generally blew the hell out of things? What is this plasma stuff, anyway? — Bill Hunt, [email protected]

Geez, get hustling, Bill. We can’t keep waiting for you to catch up. The rest of us are already on to the fifth state of matter, and you’re still wallowing around in state three. So if you’re ready, we’ll gather up the X-guys and jet off to answer this question and maybe destroy an evil force or two. Since there’s no room for Jubilee in the Blackbird, as usual, we’ll just leave her home to make tea and Pop Tarts for the Professor.

Sponsored
Sponsored

Matter — stuff, things, all the junk that jostles around in the universe — comes in the form of solids, liquids, or gasses. Plasmas are sometimes called the fourth state of matter but are really modified gasses. In my new kids’ book, Dick and Jane at the Plasma Center, we define the stuff as electrically charged (ionized) gaseous matter. No, not a battery-powered fart. The energy applied to the gas has to be sufficient to strip the electrons from the atoms, transforming the gas into matter that contains about equal numbers of positive ions and electrons, along with photons and other subatomic particles, which cruise around without any larger structure — a whole pack of dogs that busted their leashes and leaped the fence. When the charge is removed, the stripped atoms grab back their electrons and all is quiet in gasland again. Plasmas are usually created electrically, but intense heat, radiation, or chemical processes will work too.

Nature creates plasma regions in lightning bolts, inside that big gas bag we call the sun, the aurora borealis, and the ionosphere. Actually, most matter out there in the universe is in a plasma state. But consider the ship fitter who stops off for a beer on his way home. He’s been using plasmas all day in his arc welder and cutter; mercury vapor street lamps employ plasmas, and so do the fluorescent lights over the pool table and the neon Miller beer sign. And even as we speak, lots of drones in lots of plasma physics labs are trying to whip those particles into a frenzy so they’ll smash into each other and create fusion energy for the production of electricity.

If state four is a hot pack of wild dogs, the newly discovered state five (Bose-Einstein Condensate) is like a frozen rugby scrum — atoms that, under hypercold conditions, link together in a single coherent state. Science is thrilled at the discovery, although nobody knows quite what to do with it yet.

Comments
Sponsored

The latest copy of the Reader

Please enjoy this clickable Reader flipbook. Linked text and ads are flash-highlighted in blue for your convenience. To enhance your viewing, please open full screen mode by clicking the icon on the far right of the black flipbook toolbar.

Here's something you might be interested in.
Submit a free classified
or view all
Previous article

Pie pleasure at Queenstown Public House

A taste of New Zealand brings back happy memories
Next Article

Undocumented workers break for Trump in 2024

Illegals Vote for Felon
Comments
Ask a Hipster — Advice you didn't know you needed Big Screen — Movie commentary Blurt — Music's inside track Booze News — San Diego spirits Classical Music — Immortal beauty Classifieds — Free and easy Cover Stories — Front-page features Drinks All Around — Bartenders' drink recipes Excerpts — Literary and spiritual excerpts Feast! — Food & drink reviews Feature Stories — Local news & stories Fishing Report — What’s getting hooked from ship and shore From the Archives — Spotlight on the past Golden Dreams — Talk of the town The Gonzo Report — Making the musical scene, or at least reporting from it Letters — Our inbox Movies@Home — Local movie buffs share favorites Movie Reviews — Our critics' picks and pans Musician Interviews — Up close with local artists Neighborhood News from Stringers — Hyperlocal news News Ticker — News & politics Obermeyer — San Diego politics illustrated Outdoors — Weekly changes in flora and fauna Overheard in San Diego — Eavesdropping illustrated Poetry — The old and the new Reader Travel — Travel section built by travelers Reading — The hunt for intellectuals Roam-O-Rama — SoCal's best hiking/biking trails San Diego Beer — Inside San Diego suds SD on the QT — Almost factual news Sheep and Goats — Places of worship Special Issues — The best of Street Style — San Diego streets have style Surf Diego — Real stories from those braving the waves Theater — On stage in San Diego this week Tin Fork — Silver spoon alternative Under the Radar — Matt Potter's undercover work Unforgettable — Long-ago San Diego Unreal Estate — San Diego's priciest pads Your Week — Daily event picks
4S Ranch Allied Gardens Alpine Baja Balboa Park Bankers Hill Barrio Logan Bay Ho Bay Park Black Mountain Ranch Blossom Valley Bonita Bonsall Borrego Springs Boulevard Campo Cardiff-by-the-Sea Carlsbad Carmel Mountain Carmel Valley Chollas View Chula Vista City College City Heights Clairemont College Area Coronado CSU San Marcos Cuyamaca College Del Cerro Del Mar Descanso Downtown San Diego Eastlake East Village El Cajon Emerald Hills Encanto Encinitas Escondido Fallbrook Fletcher Hills Golden Hill Grant Hill Grantville Grossmont College Guatay Harbor Island Hillcrest Imperial Beach Imperial Valley Jacumba Jamacha-Lomita Jamul Julian Kearny Mesa Kensington La Jolla Lakeside La Mesa Lemon Grove Leucadia Liberty Station Lincoln Acres Lincoln Park Linda Vista Little Italy Logan Heights Mesa College Midway District MiraCosta College Miramar Miramar College Mira Mesa Mission Beach Mission Hills Mission Valley Mountain View Mount Hope Mount Laguna National City Nestor Normal Heights North Park Oak Park Ocean Beach Oceanside Old Town Otay Mesa Pacific Beach Pala Palomar College Palomar Mountain Paradise Hills Pauma Valley Pine Valley Point Loma Point Loma Nazarene Potrero Poway Rainbow Ramona Rancho Bernardo Rancho Penasquitos Rancho San Diego Rancho Santa Fe Rolando San Carlos San Marcos San Onofre Santa Ysabel Santee San Ysidro Scripps Ranch SDSU Serra Mesa Shelltown Shelter Island Sherman Heights Skyline Solana Beach Sorrento Valley Southcrest South Park Southwestern College Spring Valley Stockton Talmadge Temecula Tierrasanta Tijuana UCSD University City University Heights USD Valencia Park Valley Center Vista Warner Springs
Close

Anchor ads are not supported on this page.

This Week’s Reader This Week’s Reader