Tag results for co2
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how not to put out a metal fire - with steve mould
Bookmarked 371 weeks ago it039s a terrible idea to try to extinguish burning metal with a water or co2 fire extinguisher steve mould shows why subscribe for regular science videos from the ri: http:bitlyrisubscribe and be sure you check out steve039s channel - https:wwwyoutubecomstevemouldthe working principle of a carbon dioxide fire extinguisher is that it starves a fire of oxygen however carbon dioxide itself has two oxygen atoms for every one carbon atom and in the case of metal fires the burning metal strips co2 of its oxygen atoms thereby adding more oxygen to the mix it039s even worse with water fire extinguishers as when the oxygen atoms are stripped only hydrogen remains which is in itself explosivethe correct way to put out a metal fire is with a powder fire extinguisher that covers the fire entirely with non-reactive powderlink to the chladni figures video steve recommended - https:wwwyoutubecomwatchv=cr_xl192wxwlink to this video without any music - https:wwwyoutubecomwa |
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23rd month cucumber feeding frenzy no filter no co2 no ferts 5 gallon nano tank
Bookmarked 332 weeks ago this is 23rd month update loomster is a sparkling gourami loomster became very shy this month im not sure why he did eat the water fleas but it took him a whole day he would hunt them here and there and as soon as i got close to the tank he would dart back into the bushes the cucumber was boiled for around 10 minutes until it was very soft merch: https:teespringcomstoresfoo-store22nd month https:wwwyoutubecomwatchv=jw9e2m_bxe821st month https:wwwyoutubecomwatchv=dssg17qryp420th month https:wwwyoutubecomwatchv=xhyslq1qick19th month https:wwwyoutubecomwatchv=lbfcmmwmurm18th month https:wwwyoutubecomwatchv=r8mmyep4-9s17th month https:wwwyoutubecomwatchv=fzer27zfkx416th month https:wwwyoutubecomwatchv=-bejxezfft815th month https:wwwyoutubecomwatchv=t-z_b5qvutq14th month https:wwwyoutubecomwatchv=lklj26sel0k13th month https:wwwyoutubecomwatchv=ftcto_wzujg12 months update https:wwwyoutubecomwatchv=2vudvhcpjya11 |
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respiratory system part 2: crash course aampp 32
Bookmarked 548 weeks ago can a paper bag really help you when you are hyperventilating it turns out that it can in part 2 of our look at your respiratory system hank explains how your blood cells exchange oxygen and co2 to maintain homeostasis we039ll dive into partial pressure gradients and how they along with changes in blood temperature acidity and co2 concentrations change how hemoglobin binds to gases in your blood and yes we039ll explain the paper bag thing tootable of contentshow blood cells exchange oxygen and co2 2:23partial pressure gradients 2:41how hemoglobin binds to gases in the blood 4:40the thing with the bag 9:04crash course is on patreon you can support us directly by signing up at http:wwwpatreoncomcrashcoursethanks to the following patrons for their generous monthly contributions that help keep crash course free for everyone forever:mark jan schmid simun niclasen robert kunz daniel baulig jason a saslow eric kitchen christian beatrice jin anna-ester volozh eric knight elliot beter jeffrey thompson ian dundore stephen lawless today i found out james craver jessica wode sandra aft jacob ash sr foxley christy huddleston steve marshall chris peters--want to find crash course elsewhere on the internetfacebook - http:wwwfacebookcomyoutubecrashcoursetwitter - http:wwwtwittercomthecrashcoursetumblr - http:thecrashcoursetumblrcom support crash course on patreon: http:patreoncomcrashcoursecc kids: http:wwwyoutubecomcrashcoursekids |
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id r pikes peak: overall record
Bookmarked 401 weeks ago the mission is accomplished and exceeded the id r pikes peak has broken the record for electro vehicles and the overall record on the pikes peak racetraildon039t miss any updates subscribe here to the volkswagen youtube channel: http:vwgrouptoynzd8 --- further information can be found on our media-services: https:wwwvolkswagen-media-servicescomand on the volkswagen twitter-channel: http:wwwtwittercomvwpress_en note in accordance with directive 199994ec in its currently applicable version: further information on official fuel consumption figures and the official specific co2 emissions of new passenger cars can be found in the eu guide quotinformation on the fuel consumption co2 emissions and energy consumption of new carsquot which is available free of charge at all sales dealerships from dat deutsche automobil treuhand gmbh hellmuth-hirth-strae 1 d-73760 ostfildern germany and at wwwdatde |
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2015 volkswagen polo gti racetrack test drive
Bookmarked 559 weeks ago the countdown to the launch of the new volkswagen polo gti is under way with an output of 141 kw 192 ps 12 ps more than its predecessor it comes close to achieving the performance levels of the most powerful series polo of all time the r wrc the road-going version of the polo that won the world rally championship for volkswagen motorsport at the first time in 2013 now also available with manual gearbox again with a top speed of 236 kmh the new polo gti only falls 7 kmh short of the 162 kw 220 ps polo r wrc which is sold out whereas the predecessor of the polo gti was only available with an automatic dual clutch gearbox the new model is now also being offered with a manual gearbox again with both transmission variants the new polo gti accelerates from 0 to 100 kmh in 67 seconds just a whisker short of the figure for the polo r wrc: 03 seconds to be precise yet the figures for the new polo gti039s fuel consumption show just how amazingly efficient it is: 56 l100 km equivalent to 129 gkm co2 in conjunction with the 7-speed dsg and 60 litres 139 gkm co2 with the 6-speed manual variant and here the polo r wrc 75 l100 km is finally overtaken by the new polo gti the exterior of the polo gti features new bumpers distinctively flared door sills the gti logo on the front wing and classic gti insignia such as the red strips in the discrete radiator grille and headlights which give the car a dynamic appearance the polo gti is also available for the first time with led headlights dipped and main beam and daytime running lights also provided by leds the polo gti039s sporty appeal is further enhanced by the new alloy wheels with gti styling size: 75j x 17 through which the gleaming red brake callipers are visible and the sports suspension which is also standard equipment at the rear the gti roof spoiler tail light clusters in 039dark red039 the black grained diffuser and the chrome dual exhaust tailpipes all continue the sporty theme gti red accentuates the sporty design of the interior too the leather sports steering wheel adapted from the golf gti has contrasting red stitching as do the gear lever and handbrake lever the floor mats also feature borders with red beading driver and passenger sit on top-class height-adjustable heated sports seats with centre panels upholstered in exclusive 039clark039 cloth the outer sections are in 039black039 and also have contrasting red stitching features such as the instrument cluster with gti design black headliner and aluminium-look pedal caps complete the dynamic interior ambience also standard: sound actuator driver alert system automatic post-collision braking system and parkpilot 039sport select039 suspension and esc sport for the first time volkswagen is offering electronically adjustable dampers in the polo gti these form the core technology basis of the new optional 039sport select039 suspension which for the gti is always available in conjunction with the 039sport performance kit039 sportier tuning covering a wide range of parameters all at the push of a button naturally the polo gti is equipped with esc the electronic stability control system as standard this can be adapted for use on the racetrack polo gti 7-speed dsg: fuel consumption in l100 km: combined 56 urban 72 extra urban 47 co2 emissions combined in gkm: 129 efficiency class: cpolo gti 6-speed manual version: fuel consumption in l100 km: combined 60 urban 76 extra urban 51 co2 emissions combined in gkm: 139 efficiency class: dmore videos visit our youtube channel http:wwwyoutubecomusersportscaronvideohttp:wwwsportscaronvideocomyou can also follow us on:facebook http:wwwfacebookcomsportscaronvideotwitter http:twittercomsportscarvideogoogle http:plusgooglecomsportscaronvideopinteresthttp:pinterestcomsportscarvideo |
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2015 audi q7 unveiled
Bookmarked 559 weeks ago the new audi q7 with a curb weight of just 1995 kilograms 43982 lb as 30 tdi is the lightest in the big suv class it weighs 325 kilograms 7165 lb less than the previous model with its lightweight multimaterial body and an all-new chassis it is comfortable while at the same time offering the typical performance of a sporty audi and that with top-notch co2 values audi engineers have reduced the fuel consumption of the q7 by as much as 28 percent tfsi and 23 percent tdithe engines set top marks in the segment of large suvs with all-wheel drive the 30 tdi with 200 kw 272 hp and the 30 tfsi with 245 kw 333 hp accelerate the new audi q7 from 0 to 100 kmh 621 mph in 61 seconds tfsi and 63 seconds tdi respectively the diesel v6 consumes on average just 57 liters of fuel per 100 kilometers 413 us mpg corresponding to 149 grams of co2 per kilometer 2398 gmithe audi q7 etron quattro which will be launched a short time later is the first plug in hybrid from audi with a diesel engine it impresses with system 275 kw 373 hp of system output and a system torque of 700 nm 5163 lbft and is also the worlds first diesel plugin hybrid with quattro allwheel drive in the premium suv segment it consumes just 17 liters per 100 kilometers 1384 us mpg which corresponds to less than 50 grams co2 per kilometer 805 gmi a full battery charge is sufficient for a distance of 56 kilometers 348 mithe new q7 is an imposing car with the best height:weight ratio in its class: 505 meters 166 ft long a 299 meter 98 ft wheelbase 197 meters 65 ft wide and 174 meters 57 ft tall with steel suspension although it is shorter and narrower than its predecessor the cabin is longer and offers more head roomanother option is for two individual seats in the third row that are certified as group 3 child seats these turn the audi q7 into a seven-seater with even greater utility 24 millimeters 09 in more head room and 20 millimeters 08 in more shoulder room provide for more space with the seats folded down the seat backs are integrated into the cargo floor and can be raised or lowered electrically using rocker switches ergonomically located in the area of the c-pillars and in the cargo compartmentfor optimal access to the third row the seats in the second row can be folded down and tipped up on edge as a compact package providing an entry width of 376 millimeters 148 in all seats in the second and third rows have isofixi-size fixtures for child seats customers can thus mount up to six child seats in the new audi q7 roller blinds and dark privacy glazing is optionally available for the rear the panoramic glass sunroof another option makes the generous interior even brighter and airierif all seven seats are occupied the cargo compartment of the new audi q7 has a capacity of 295 liters 104 cu ft 770 liters 272 cu ft in load configuration the five-seater offers 890 liters 314 cu ft and 2075 liters 733 cu ft with the second row seat backs folded down to improve the usability of the cargo compartment the developers lowered the loading lip by 46 millimeters 18 in compared with the previous modelmore videos visit our youtube channel http:wwwyoutubecomusersportscaronvideohttp:wwwsportscaronvideocomyou can also follow us on:facebook http:wwwfacebookcomsportscaronvideotwitter http:twittercomsportscarvideogoogle http:plusgooglecomsportscaronvideopinteresthttp:pinterestcomsportscarvideo |
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are humans contributing only 3 of co2 in the atmosphere
Bookmarked 481 weeks ago sources1:00 http:louderwithcrowdercomtop-5-climate-change-myths-debunked1:18 http:notrickszonecom20130302most-of-the-rise-in-co2-likely-comes-from-natural-sourcessthashiexmn9dndpbs1:30 -- co2 graph from https:wwwepagovclimate-change-sciencecauses-climate-change1:46 production of co2 graph from cdiac cdiacornlgovtrendsemisglo_2013html1:58 no tricks zone ibid2:35 this graph of solar output comes from https:taminowordpresscom20160422sunspots-and-solar-output which is not a peer-reviewed source but ive checked it against official data and it is accurate see a similar graph at the australian bureau of meteorology: http:wwwswsbomgovauimageseducationalthe20sun20and20solar20activitygeneral20infosolar-outputpng2:44 oceans absorbing co2: 1 global carbon budget 2013 le qur et al earth system science data 2014 2 ocean uptake of fossil fuel co2 quay et al science 1992 3 ameriflux project us department of energy3: |
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2016 range rover evoque revealed
Bookmarked 568 weeks ago land rover has restyled its fastest-selling model the range rover evoque the luxury compact suv features a comprehensive range of new design features and technologies to reinforce its status as the market leader range rover evoque039s cutting-edge exterior design has been further enhanced with a selection of carefully chosen revisions these updates include a new front bumper two new grille designs all-led headlamps and three all-new alloy wheel designsinterior changes include new seats and door casings new infotainment system accessed via an eight-inch touchscreen and the introduction of new colour and materials such as lunar ice vintage tan and dark cherry autobiography only complementing evoque039s bold architectural formsland rover039s advanced new diesel engine also debuts the new eu6-compliant four-cylinder ingenium unit brings a class-leading combination of performance refinement and efficiency the cutting-edge engine which is designed engineered and manufactured in the uk provides up to 180ps fuel economy of up to 68mpg 42l100km and co2 emissions as low as 109 gkmthe 2016 model year evoque is also offered with land rover039s advanced 240ps si4 petrol engine delivering strong performance si4 derivatives can accelerate from 0-100kmh 0-62mph in just 76 seconds and achieve a top speed of 217kmh 135mph and return fuel economy of 36mpg 78 l100km and co2 emissions of 181gkmmore videos visit our youtube channel http:wwwyoutubecomusersportscaronvideohttp:wwwsportscaronvideocomyou can also follow us on:facebookhttp:wwwfacebookcomsportscaronvideotwitterhttp:twittercomsportscarvideogooglehttp:plusgooglecomsportscaronvideopinteresthttp:pinterestcomsportscarvideo |
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2015 audi a1 facelift revealed
Bookmarked 559 weeks ago the compact audi a1 are now being made even more attractive with benefits to both interior and exterior design it is centimeters 08 in longer at a length of 398 meters 131 ft as an option audi can deliver the roof arch of the a1 or roof dome of the a1 sportback in a contrasting color the six engines of the redesigned audi a1 and a1 sportback four tfsi and two tdi engines have an output of between 66 kw 90 hp and 141 kw 192 hp all engines are entirely new or have undergone extensive advanced development power output has been increased in most engines while fuel economy has been reduced by as much as ten percent the seven-speed s tronic is available for all engines either optional or standard with the 18 tfsi the driver can have the dual clutch transmission make shifts at lightning speed either automatically or by manual controlthe entrylevel engine is the first three-cylinder gasoline engine in the history of audi the audi a1 10 tfsi provisional data with 70 kw 95 hp of power has a combined fuel consumption of just 43 liters fuel per 100 kilometers 547 us mpg 99 g co2 per km 1593 gmi another new three-cylinder diesel in the a1 the 14 tdi ultra with 66 kw 90 hp attains an nedc fuel consumption of 34 liters fuel per 100 kilometers 692 us mpg 89 g co2 per km 1432 gmi which makes it the first ultra model in the audi a1 and audi a1 sportback the top models of the series are the audi s1 and audi s1 sportback their 20 tfsi produces 170 kw 231 hp and 370 nm 2729 lbft of torque the small compact sprints from 0 to 100 kmh 621 mph in 59 seconds and reaches a top speed of 250 kmh 1553 mph the quattro permanent all-wheel drive system transfers engine power to all four wheels |
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2016 fiat 500 restyling unveiled
Bookmarked 557 weeks ago july 4 has always been a red-letter date for the fiat 500 a symbol of mass motorisation in italy of which almost 38 million were sold the original fiat 500 was introduced on this day in 1957 exactly fifty years later on july 4 2007 fiat chose to celebrate that heritage by introducing the new fiat 500 restyling available in two body styles hatchback and convertible the new fiat 500 will be available in three trim levels: pop pop star and lounge all models have led daytime running lights seven airbags and a uconnect infotainment system with six speakers aux-inusb ports and steering wheel remote controls as standard equipment the pop star version adds air conditioning body-colour mirror caps with defrosting function and 15-inch alloy wheels while the lounge version adds sophisticated features such as a panoramic glass sunroof rear parking sensors a chrome front grille front fog lights a leather-trimmed steering wheel and a uconnect 5quot live touchscreen infotainment system with smartphone integration and numerous built-in apps to help users stay safely connected while on the movethe engine line-up of the new fiat 500 at launch includes a 09-litre twinair engine 85hp or 105hp and a 12-litre 69hp unit the two-cylinder engines boast exceptional efficiency - 90gkm for the 85hp engine and 99gkm for the 105hp unit - while a new eco039 configurations of the 12 litre 69hp available after the launch will reduce emissions to 99 grams of co2 per kilometre the new car retains its city-friendly dimensions - 357cm long 163cm wide and 149cm tall with a wheelbase of 230cm - but the design of the front and rear ends has been sensitively refreshed to ensure the identity of the popular and beloved 500 remains the exterior style of the new fiat 500 expresses all the distinctive elements which characterised the 1957 original but now reasserts this appeal with more a contemporary look and additional technical contentthe new fiat 500 is powered by a range of environment-friendly euro 6-compliant engines combined with five- and six-speed manual gearboxes or a dualogic robotised transmission depending on the model the engines line-up available at launch include the 12 litre 69hp the twinair 85hp and the twinair 105hpthe twinair 09 85hp has an official fuel consumption figure of 743mpg or 38 litres100 km on the combined cycle with co2 emissions of 90gkm remarkable figures which not only have positive environmental implications but which also ease the burden on the owner039s pocket toothe new fiat 500 range will be expanded after the launch with the 12-litre 69hp engine in 039eco039 configuration and the 13-litre 16v multijet ii 95hp turbo diesel unit please note the uk availability of both engines is to be confirmed the 12 eco039 will be equipped with a smart alternator a specific aerodynamic pack and new 14- or 15-inch tyres with low rolling resistance and high resistance to wear resulting in a reduction in co2 emissions from 110 to just 99gkm the new fiat 500 is the only car in its segment alongside the fiat panda to offer a small diesel engine ideally suited for those with long commutes into congested cities: the 13-litre 16v multijet ii 95hp will emits only 89 grams of co2 per kilometre and comply with euro 6 standards when it goes on sale later in the year |
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2019 new porsche 911 cabriolet 4s - the best cabrio
Bookmarked 371 weeks ago porsche911 porschecabrio carsthe new 2019 porsche 911 992 echoes the modern lines of the coupe though it remains unmistakably a porsche 911 in cabriolet form the fully-automatic soft top has an integrated glass rear window while the soft top structure contains magnesium surface elements known as bows which reliably prevent ballooning of the roof at high speeds the soft top can be opened or closed at speeds up to 50 kmh new roof hydraulics reduce opening time to around twelve seconds while an electrically extendable wind deflector ensures that necks are shielded from wind impactthe 911 cabriolet is initially available as a carrera s with rear-wheel drive and carrera 4s with all-wheel drive both rely on a 2981 cm charged six-cylinder boxer engine with 331 kw 450 ps 911 carrera s cabriolet: combined fuel consumption 91 l100 km combined co2 emissions 208 gkm 911 carrera 4s cabriolet: combined fuel consumption 90 l100 km combined co2 emissions 207 gkm at 6500 rpm and 530 nm t |
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t-s-1 me and my bike
Bookmarked 784 weeks ago t-s-1 kidz from nairobi made a song about co2rap ojuki and maryx chorus esterbicycle song me and my bikei039m going greeni039m keeping it cleanno more getting lostin the traffic and the car exhausti can get from one place to the nextall i have to do is get on my bmxit039s good for my health because i get to exercisedoesn039t need gas just my feet and my eyesit takes less space in parking i recommenda good bike to all my and friendsdon039t need to spend a lot of cash for maintainancegood for every one even the rich and famousit doesn039t make noise or disturb the peaceit doesn039t need insurance or licence feesand petrol prices don039t bother mei just pump the tyres and it039s all for freei like how it feelswhen i step on the pedals and turn the wheels moving from street to street sometimes city to cityi039m saving energy my bike doesn039t use electrictyit takes me where i need to go fast or slowgood brakes so i039m always in controlin my honest opinion it039s very convinient in many waysthey039d be less polutions if more people used bikes everydayit doesn039t produce carbon dioxidei039m glad i have one plus it039s also a lot fun to ridechorusit039s just me and my bike for a better worldgoing through the cycle of lifeeverything is allrighti can go left or go rightbut i can never go wrong with my bikei just need my bike for a better world |
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this is not cool heatwave 2011
Bookmarked 759 weeks ago support climate denial crock of the week go tohttp:wwwclimatecrockscomnighttime heat recordshttp:wwwnnvlnoaagovmediadetailphpmediaid=795ampampmediatypeid=1fingerprints of human caused warminghttp:wwwskepticalsciencecomits-not-ushtmus global change research program: impacts in the united stateshttp:globalchangegovwhat-we-doassessmentprevious-assessmentsglobal-climate-change-impacts-in-the-us-2009p 123 - great plainsjanuary to june global tempsquotthe january--june 2011 map of temperature anomalies shows that for the first half of the year anomalous warm temperatures were present over much of the world quothttp:wwwncdcnoaagovsotcglobalhttp:wwwncdcnoaagovsotcserviceglobalmap-blended-mntp201101-201106gifspecial thanks for music video clips and inspiration to stephen thompsonhttp:wwwplomomediacom |
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vaporizing a hot dog in acid - youtube
Bookmarked 225 weeks ago check out my main channel: https:wwwyoutubecomcnilered-------------------------------------------okay so today i039ve decided to dissolve my wiener in a |
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america was wrong about ethanol - study shows - youtube
Bookmarked 148 weeks ago using corn for fuel seems like a dumb idea in light of new researchsubscribe to engineering explained for more videos - https:googlvzstk7recommended boo |