Electricity Gives Bubbles Super Strength
sciencehabit writes "Left to its own devices, a bubble will weaken and pop as the fluid sandwiched between two thin layers of soap succumbs to gravity and drains toward the floor. But when researchers trapped a bubble between two platinum electrodes and cranked up the voltage, the fluid reversed direction and actually flowed up, against the force of gravity. The newly strong and stable bubbles could live for hours, and even visibly change colors as their walls grew fatter. Because soap film is naturally only nanometers thick, this whimsical experiment could help scientists create more efficient labs-on-chips, the mazes of nanotunnels that can diagnose disease based on the movements of a miniscule drop of blood."
Some washing up liquid bottles, sticky back plastic and Sellotape, Blue Peter were way ahead of their time, they just omitted the platinum electrodes and high voltage!
Pity they didn't tell him this while Jacko was still his owner. Would have helped him with those late night "visits"....
Ha! I parsed it in my about-to-go-to-sleep mind as super powers that would be gained by Bubbles from The Wire on HBO. I was wondering if there was going to be a respin of the show with the informant now being given superpowers! Need more sleep...
http://www.youtube.com/watch?v=bD77ln7vZJU
While you were washing up, we were getting dirty.
*Repent!Quit Your Job!Slack Off!The World Ends Tomorrow and You May Die!
Electrically-enhanced bubbles have been used as weapons for decades.
You can hold down the "B" button for continuous firing.
"Because soap film is naturally only nanometers thick, this whimsical experiment could help scientists create more efficient labs-on-chips, ..."
Wot? No new gadget to blow bubbles?
Think of the children!
I wonder if this could be used to fabricate aerogels using something akin to a hot piezoelectric print head.
See, I thought it was Chemical X that gave Bubbles, Blossom, and Buttercup their super powers.
Tic-Tac-Toe, Global Thermonuclear War, and relationships all have the same winning move.
Squirtle - BubbleBeam!
Pikachu - Lightningrod!
There you go. Unbeatable bubbles!
Nouvelles de jeux et technologies en français. TC
Are you saying the Powerpuff Girls grew up and became hookers? I knew the economy was bad but that is just depressing...
A fool throws a stone into a well and a thousand sages can not remove it.
Normal soap bubbles are about 500 to 1000 nanometers thick - that's why you can see colors (iridescence) on the surface - it's from interference (diffraction) of light reflecting on the inside and outside of the bubble wall. These bubbles are, according to TOA, nanometers thick, which is very thin, at least compared to the soap bubbles we see.
if ( $myparty == "republican") then
$party="democratic"
else
$party="republican"
endif
sed -e 's/Chuck Norris/Rajnikant/g' joke > fact
Immediately, I thought of the science-fiction novel Attack from Atlantis, as the technology sounds very much like that used to create the super-strong bubbles described in the story.
Are you saying the Powerpuff Girls grew up and became hookers? I knew the economy was bad but that is just depressing...
I don't know about depressing... I always had a thing for Blossom; so now if she'll just take a bit of cash, my childhood fantasy can come true!
Yes, there are no more real innovations in Science anymore. Bah. Wicked hard bubbles is the future baby!
I haven't thought of anything clever to put here, but then again most of you haven't either.
Electrically reinforcing molecular bonds?
Unfortunately, no. But it does look at least a bit more interesting than "electrostatic attraction draws the film upward", which was what i guessed before reading the linked articles.
Every time I try to measure the thickness of the wall my ruler pops it. what am I doing wrong. Have we discovered a force field! hehe
Are you saying the Powerpuff Girls grew up and became hookers? I knew the economy was bad but that is just depressing...
I don't know about depressing... I always had a thing for Blossom; so now if she'll just take a bit of cash, my childhood fantasy can come true!
Are you serious? How the hell do you make it to Slashdot and not know about Rule 34?!
From the Rules of the Internet:
Rule 34: If it exists there is porn of it, no exceptions.
Rule 35: If no porn is found at the moment, it will be made.
Just add "rule 34" to any search term for the porn version. (search results w/ safe=off, links may be NSFW). Since this is your first time here's some complimentary Star Wars Rule 34., or if you're more the mile-high club type: Why not declare Rule 34 on Jets? (both SFW, non nudes)
If you need to invoke rule 35, just proclaim rule 34 has been violated to the right folks, then wait.
Welcome to the Internet.
It's not an "ionized *gas*", but sounds a bit like a plasma, as I understand them. They've ionized it, and are seeing seeing internal particle interactions as a result. Thickening might then be due to something like a double layer.
Skip this version and wait for them to start producing bobbles
https://app.box.com/WitthoftResume Code: https://github.com/cellocgw
Its good to see science is creating bubbles of death!
Perhaps electrified zero-g super bubbles could be the first navigational shields? :)
sometimes it takes a new material or a new observation of some 'odd' behaviour, and many brains before someone works out what to do with it.
We are seeing many experements from quantum studies and we all know that making transistors and flip flops smaller = less energy for the same computing power, so the drive to control the minature world. All our gadgets require power and battery tec is not great or enviormentally sustainable. The electrocharged bubble tubes lend themselves to being able to setup mini transfers of substances without the need for physical pipes. Personally I prefered this article... http://physics.aps.org/articles/v6/12
It seems things like this (a two tier approach) could be great for both the future of the planet and the life of your mobile gadget. Could that be used to allow nanotech to be easier to create, or assist fuel cells to make cleaner batteries that are quicker to recharge, like refilling a lighter?
Cornfed: "Those are English words, Duckman."
Duckman: "Well we don't LIVE in England, DO WE!"
You should see her on meth!!!
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