why can039t we get power from waves
Bookmarked 333 weeks ago
thanks to oist for sponsoring this video to learn more visit https:admissionsoistjpwave power hasnt yet made a splash because its hard to use waves to spin turbines and because the sea is a harsh place to build thingsthanks also to our patreon patrons https:wwwpatreoncomminuteearth and our youtube members___________________________________________to learn more start your googling with these keywords: wave energy converter - a device for turning the mechanical energy of ocean waves into mechanical energy flow of a substance or electrical energyoscillating water column - an open-bottomed chamber filled with air and water whose wave action moves the water column up and down like a piston forcing the air out past a turbineattenuator - a long multisegment floating structure oriented parallel to the direction waves travel where differing heights of waves along the length of the device flex the connections driving hydraulic pumps that can be connected to turbinesoscillating body

lenz039s law
Bookmarked 402 weeks ago
lenz039s law named after the physicist heinrich friedrich emil lenz who formulated it in 1834 states that the direction of the current induced in a conductor by a changing magnetic field is such that the magnetic field created by the induced current opposes the initial changing magnetic field or as informally yet concisely summarised by dj griffiths: 039nature abhors a change in flux039 wikipediain this video tim demonstrates a variety of lenz039s law demonstrations at its simplest you can just drop a magnet down a metal tube maybe made of copper or aluminium and be surprised at how slowly it descends despite the fact that copper and aluminium are not attracted to magnets very recently tim came across an unusual demonstration involving a large block of aluminium with a slot cut along its length dropping a spherical neodymium magnet down the length of the slot produces some interesting and unexpected effects depending on the orientation of the magnet at the point at which y

it039s mueller time trump administration season ending
Bookmarked 444 weeks ago
it039s mueller timethis is for all those out there who cannot wait for the season ending of the gripping dumpster fire of a political shit show that is the current us administration this video is dedicated to the steele the washington post the new york times our homey comey the daily colbert monologues and of course the mueller himself all those that make this current darkest timeline liveable until it collapses back unto itselfvideo is a play on the daredevil season 1 ending montage song excerpt used is quotfrom russia with lovequot sung by matt monro 1963

the current war - official us trailer
Bookmarked 451 weeks ago
in select theaters 11242017thecurrentwarstarring benedict cumberbatch as thomas edison and michael shannon as george westinghouse the current war is the epic story of the cutthroat competition between the greatest inventors of the industrial age over whose electrical system would power the new century backed by jp morgan edison dazzles the world by lighting manhattan but westinghouse aided by nikola tesla has seen fatal flaws in edisons direct current design igniting a war of currents westinghouse and tesla bet everything on risky and dangerous alternating current directed by alfonso gomezrejon me and earl and the dying girl and written by playwright michael mitnick sex lives of our parents the current war also stars katherine waterston nicholas hoult tom holland matthew macfadyen and tuppence middleton

exploding soda cans with electromagnets in slow motion ft joe hanson
Bookmarked 516 weeks ago
watch a soda can rip itself apart in a fiery explosion at 11000fps with a phantom high speed camera running a current through a coil produces an electromagnet turn up the voltage in this experiment and make that current strong enough and your electromagnet can rip a soda can in half or rather make the can rip itself in half this video was filmed at arc attack studios in austin tx with joe hanson joe diprima john diprima and darren dyk this video is sponsored by audible - http:audiblecomphysicsgirlsinging tesla coil video:https:youtubekghngeg9iaw360 tesla coil video:https:youtube2sncbnlbyvoits okay to be smart channel:https:wwwyoutubecomitsokaytobesmartarcattack:https:wwwfacebookcomarcattackbeyond slow motion:https:wwwyoutubecomuserbeyondslowmotionuse induction to make your own diy electric train:https:wwwyoutubecomwatchv=9k7zywli4vgcreator: dianna cowerneditor: jabril asheanimator: kyle norbyhow the quarter shrinking demo works: a co

which is the killer current or voltage
Bookmarked 634 weeks ago
heard a few people say it is the current that kills not the voltage i have to disagreeread more at: http:wwwelectroboomcomp=450follow me on facebook: http:wwwfacebookcomelectroboomfollow me on twitter: https:twittercomelectroboomguy

britain039s biggest dog
Bookmarked 638 weeks ago
britain039s biggest dogsubscribe: http:bitlyoc61hjcanine colossus freddy is believed to be britain039s biggest dog the great dane has been measured at 7ft 4in 224m on his hind legs by owner claire stoneman although no official measurement has yet been made that would make freddy as tall as world-record holder zeus and significantly larger than britain039s current biggest dog samson who is 6ft 6in 198m the gigantic dog began life as the runt of the litter but experienced an astonishing growth spurt to reach his current size claire a 38-year-old taxi driver from leigh-on-sea essex who drives a barbie-pink cab lives with freddy and his sister fleur videographer director: conall freeleyproducer: tom midlaneeditor: joshua douglas ian phillipsfor more amazing footage of the amazing side of life visit the like barcroft tv on facebook: http:googl7ayygyfollow barcroft tv on twitter: http:bitly10vfly9barcroft media website: http:bitly19oywp

pussy riot interview
Bookmarked 716 weeks ago
in an exclusive interview three members of russian feminist punk group 039pussy riot039 talk about staging 039punk prayers039 why they are angry with putin039s sexist regime and the empowering effect of anonymityon 21st february feminist punk band 039pussy riot039 entered moscow039s largest church to perform a song asking the virgin mary to quotrid us of putinquotwhilst three members have been dragged through the courts another three remain in hiding quotthe main concept was to appeal to the virgin mary because the virgin is the protector of russiaquot one of the hidden members 039sparrow039 explains quotwe can show that actions can change the situation in russia when i put on my mask i feel like a person who can do anythingquot another member 039squirrel039 adds quotputin is really afraid of the peoplequotguardian films

cnn hopes robot wolf blitzer will increase ratings
Bookmarked 724 weeks ago
in an effort to boost sinking ratings which are at a 20-year low cnn has replaced john king with wolf blitzer the young turks host cenk uygur explains why the move is irrelevantsupport the young turks by subscribing http:bitlytytonyoutubelike us on facebook: http:wwwfbcomtytnationfollow us on twitter: http:twittercomtheyoungturksfind out how to watch the young turks on current by clicking here: http:wwwcurrentcomgettyt

oliver stone says new film quotsavagesquot is a hypothetical of the modern marijuana market
Bookmarked 725 weeks ago
famed director oliver stone explores the issue surrounding the evolving marijuana industry in california and beyond in his new film quotsavagesquotdrawing from both his own experience and his concerns about government control he comments on the fallibility of the drug warevery friday night on current tv at 1110http:currentcomshowsthe-gavin-newsom-show

god mockers are double-damned
Bookmarked 727 weeks ago
every time you godless atheists mock our loving creator you039re digging a deeper hole for yourself so stop mocking god now or else

portal 2 all new cave johnson lines perpetual testing initiative - dlc2
Bookmarked 729 weeks ago
screamer at 9:10cave039s back this time speaking to you from different dimensions and universes as you039re floating through space in a testing satellite as always rest assured he039s got everything under controlthese get played randomly as you enter custom test chambers the voice actor is j k simmons who while he039s been in tons of films and series is probably best known as jj jameson from spiderman to most of youquotpeti is readyquotmay 8 2012 - the portal 2 teamthe perpetual testing initiative peti is live even though most of you will be getting your first sweet taste of test chamber construction today a lucky few of you have already been beta testing for the last couple of months an unfair head start you bet but it039s thanks to this massive injustice that you have a ton of great test chambers to solve on launch dayin fact one of the beta testers made so many great maps that we039ve decided to award him the first ever aperture science employee of the moment certificate for his provisional excellence in the field of test chamber construction congratulations mevious enjoy it while it laststhose of you interested in checking out mevious039 terrific maps can get them all at once by subscribing to them at this collection page make sure to also follow mevious on his workshop author page so you can keep track of what he makes in the futureremember the next employee of the moment could be you that039s right: transient fame and fleeting fortune could be yours dethrone the tyrant mevious he039s been on top for too long he039s getting soft and you039re hungry be like rocky in all the rocky movies except for rocky i where he lost unless you039re counting victories of the heart which won039t win you any awards from us or rocky vi where it was a show fight and didn039t count in fact just focus on rocky iv the last halfhttp:wwwthinkwithportalscomblogphpid=7926ampampp=1http:forumssteampoweredcomforumsshowthreadphpt=2691486

paul krugman: 039we need a counterweight to the power of big money in this country039
Bookmarked 730 weeks ago
nobel prize-winning economist new york times columnist and princeton university professor paul krugman joins quotviewpointquot host eliot spitzer for a wide-ranging discussion including highlights from krugman039s latest book quotend this depression nowquot among other topics krugman describes how the economy is moving sideways and emphasizes the need for job creation and government spending he warns against the quotcontinuing damagequot of the low labor force participation rate in the ustune in weeknights at 8:007:00c on current tvhttp:currentcomshowsviewpoint

beijing bubbles - 52min documentary
Bookmarked 731 weeks ago
watch full film here: http:vodsitejourneymantvstorep=2852ampamps=beijingbubblesfeb 2007whilst the rest of the world was discovering punk and rock and roll the only idol chinese teenagers had was chairman mao now thirty years on rebellious music has arrived in china 039beijing bubbles039 follows a group of musicians who have dropped out of society to pursue their dream they hope to pioneer an alternative culture but are met with bemusement and hostility wherever they go an intimate and enlightening look at a different side of china

01-12-12 4 - project voter fraud with ryan reilly - countdown with keith olbermann
Bookmarked 734 weeks ago
01-12-12 4 - project voter fraud with ryan reilly - countdown with keith olbermann