Sentences with phrase «only enough fuel»

But today's all - new water - cooled 2.7 L is all - around better, benefiting from stop / start; direct injection; VarioCam Plus variable valve timing and lift on the intake cam; an alternator that sends more energy to the battery during braking and coasting; and a PDK dual - clutch transmission that enables additional coasting, allowing the engine to consume only enough fuel to remain at idle during certain driving conditions.

Astronomers had calculated that our home galaxy possesses only enough fuel to forge new stars for just a few billion more years.

Not exact matches

It took him two more years to raise enough money to try even that expedition again only for a cracked fuel bottle to contaminate all his food after a fall from an ice ridge.

If you rely only on carbohydrates you have to keep adding more fuel, if you rely on protein and fat you have to burn a lot of protein matches before the fat will ignite and continue burning, so you'll have to use up your store of protein in your muscles because you won't have eaten enough.

The replacement not only has to be green, it has to be less expensive than fossil fuel, or enough short sighted people will go to the polls and vote in legislators to restore their lower power bills.

Conventional approaches to compact hydrogen storage — compressing the gas to up to 10,000 pounds per square inch (psi) or cooling it down to cryogenic temperatures so that it liquefies (around 252 degrees Celsius)-- can attain only about half the energy density needed to fit enough fuel inside something the size of a gas tank.

«The effects of alpha - synuclein on mitochondria are like making a perfectly good coal - fueled power plant extremely inefficient, so it not only fails to make enough electricity, but also creates too much toxic pollution,» said Dr. Greenamyre.

Olli Heinonen of Harvard University calculates that it would take Iran six months to make enough weapons - grade, 90 per cent uranium - 235 for a bomb from the 3.5 - per - cent fuel - grade uranium it makes at Natanz under UN surveillance, but only a month starting from 20 - per - cent.

Keasling has estimated that in the past such engineered microbes would need to chew up only 40.5 million hectares — roughly one quarter of the current amount of land devoted to raising crops in the U.S. — of a common tall Asian grass to produce enough fuel to meet all of the U.S.'s transportation needs.

Furthermore, if the electrons react only with water at the cathode, they generate hydrogen gas — which contains enough energy to fuel the extra voltage requirements.

And, if it were found in large enough quantities, some experts speculate that it could be used as a clean - burning substitute for fossil fuels today because it gives off high amounts of energy when burned but emits only water, not carbon.

But the research suggests that even if researchers maximized the capacity to grow biofuels on all marginal lands, «the amount of cellulosic ethanol it could produce is only enough to provide 1.5 percent of U.S. transportation fuel by 2020.»

Health improvement (allowing to post - pone / escape the diseases and thus live, healthier / disease - free longer, but not above human MLSP of around 122 years; thus these therapies do not affect epigenetic aging whatsoever, they are degenerative aging problems not regular healthy aging problem (except OncoSENS - only when you Already Have Cancer - which cancer increases epigenetic aging, but cancer removal thus does not change anything / makes no difference about what happens in the other cells / about what happens in the normal epigenetic «aging» course in Normal non-cancerous healthy cells) Although there is not such thing as «healthy aging» all aging in «unhealthy» (as seen from elders who are «healthy enough» who show much damage), it's just «tolerable / liveable» enough (in terms of damage accumulating) that it does not affect their quality of life (enough yet), that is «healthy aging»: ApoptoSENS - Clearing Senescent Cells (this will have great impact to reduce diseases, the largest one, since it's all inflammation fueled by the inflammation secretory phenotype (SASP) of these senescent cells) AmyloSENS - Dissolving the Plaques (this will allow humans to evade Alzheimer's, Parkinsons and general brain degenerescence, allowing quite a boost; making people much more easily reach the big 100 - since the brain is causal to how long we live; keeping brain amyloid - free and keeping our memories / neuron sharp / means longer LongTerm Potentiation - means longer brain function means longer heavy brain mass (gray matter / white matter retention seen in «sharp - witted» Centenarians who show are younger brain for their age), and both are correlated to MLSP).

According to three new reports on «Promoting International Energy Security» issued by the RAND Corporation, because the energy purchases made by the US Department of Defense are not large enough to influence world oil prices — despite DoD requiring considerable amounts of fuel to function — cutting fuel use is the only effective choice... Read more →

OAK RIDGE, Tenn — The oceans hold more than four billion tons of uranium — enough to meet global energy needs for the next 10,000 years if only we could capture the element from seawater to fuel nuclear power plants.

You can only restrict your calorie intake to a certain degree before you find that you're not fuelling your body with enough food to sustain the training that you do.

Protein can absolutely be converted to fuel; we only need enough of it to maintain muscle mass.

Humans only store enough carbs to fuel about 20 - 30 minutes of vigorous activity.

Not only was the fuel efficient engine able to average 57 mpg, but it also manages to produce 187 - hp and a mindboggling 332 - lb - ft of torque — enough power to propel the two - ton luxury sedan to 62 miles - per - hour in 8.5 seconds.

Each, by the way, is linked to a continuously variable transmission, another fuel - sipping technology that driving enthusiasts tend to dislike, preferring to be able not only to select their own gears but to hold them long enough to achieve peak dynamic performance.

AMG says that's enough to propel it to 100km / h in only 3.8 seconds on its way to a 310km / h top speed, while combined fuel consumption — lowered in part by idle - stop as standard — is listed at just 9.4 L / 100 km and CO2 emissions at 219g / km on 98 RON premium unleaded.

Still, the base engine's impressive fuel economy should be enough compensation for most buyers, and it's also the only way to go if you want the manual transmission.

While it only features a maximum of 9.2 gallons in its fuel tank, that trip to the gas station will last more than long enough thanks to its efficient fuel consumption.

Add it all up and the new Shelby Mustang not only makes more power but also gets better fuel economy — enough to sidestep the gas - guzzler tax.

That philosophy continues, but there's not enough payoff: Hyundai has dialed back the horsepower of its top - selling versions, resulting in modest gains in smoothness and only meager improvements in fuel economy.

It was a peaceful time, with the only excitement being whether I had enough fuel for the tractor.

Looking at the sun as an energy source is attractive, but the fact that at optimum conditions the sun only provides 300 BTU per hour per square feet, it clearly is not enough to replace the energy from fossil fuels.

Powerful impetus from other sectors is enough to keep oil demand on a rising trajectory to 105 mb / d by 2040: oil use to produce petrochemicals is the largest source of growth, closely followed by rising consumption for trucks (fuel - efficiency policies cover 80 % of global car sales today, but only 50 % of global truck sales), for aviation and for shipping.

Solar and wind are too diffuse and not reliable enough to power factories and cities, and thus can not lift people out of poverty nor reduce emissions from fossil fuel - powered electrical systems more than only modestly.

Not only is CO2 not a pollutant at current levels, we don't have enough fossil fuels to ever make it a pollutant, and the adaptability of many marine organisms has been underestimated.

Oil is often used only as a back - up fuel when other plants can not deliver enough energy, for instance during cold winter days.

Dig deep enough in the «crooked skeptics» accusation, and you ultimately discover that in regard to the notion about skeptics being in a pay - for - performance arrangement with anybody in the fossil fuel industry, there's only one usable weapon in the enviro - activists» arsenal to indict those skeptics as industry - paid shills: the supposedly leaked industry memo set from a public relations campaign called the «Information Council for the Environment» (ICE) supposedly containing the «reposition global warming» strategy goal, which targeted «older, less - educated males» and «younger, lower - income women.»

Graham said new - car buyers typically keep their vehicles only three to five years, not long enough for fuel savings to make up for the premium purchase price.

If fossil power is cheap enough that there are only x % households in fuel poverty (Wiki: In the UK, fuel poverty is said to occur when in order to heat its home to an adequate standard of warmth a household needs to spend more than 10 % of its income to maintain an adequate heating regime), but the alternative carbon - free power increases the percentage of households by 10 % there are negative consequences to not using fossil power.

«Climate science» as it is used by warmists implies adherence to a set of beliefs: (1) Increasing greenhouse gas concentrations will warm the Earth's surface and atmosphere; (2) Human production of CO2 is producing significant increases in CO2 concentration; (3) The rate of rise of temperature in the 20th and 21st centuries is unprecedented compared to the rates of change of temperature in the previous two millennia and this can only be due to rising greenhouse gas concentrations; (4) The climate of the 19th century was ideal and may be taken as a standard to compare against any current climate; (5) global climate models, while still not perfect, are good enough to indicate that continued use of fossil fuels at projected rates in the 21st century will cause the CO2 concentration to rise to a high level by 2100 (possibly 700 to 900 ppm); (6) The global average temperature under this condition will rise more than 3 °C from the late 19th century ideal; (7) The negative impact on humanity of such a rise will be enormous; (8) The only alternative to such a disaster is to immediately and sharply reduce CO2 emissions (reducing emissions in 2050 by 80 % compared to today's rate) and continue further reductions after 2050; (9) Even with such draconian CO2 reductions, the CO2 concentration is likely to reach at least 450 to 500 ppm by 2100 resulting in significant damage to humanity; (10) Such reductions in CO2 emissions are technically feasible and economically affordable while providing adequate energy to a growing world population that is increasingly industrializing.

A battery - dominant hydrogen FCV would only need a fuel cell large enough to keep the battery charged for average driving as the battery would supply the additional peak power.

And nuclear power is just as sustainable as any other power source — even if we only use conventional nuclear fast reactor designs, there is enough uranium in the oceans and on land (recoverable at prices that allow the fuel costs of fast reactors to remain the same as today — which is trivial) to last for 5 billlion years, the expected time remaining fo our sun.

On the other hand, mixing just enough biofuels into jet fuel and maybe some new chemical processes applied to petroleum refining (hope it doesn't need HF)... Or maybe would could try to strip the H from the C in the «waste» products (might be economical if gasoline, being waste, only costs a penny -LRB-?)

An effective accounting system will not only need to be robust enough to encompass the fuel life cycle, but also address uncertainties and allow for changes over time as better assessment tools and methods become available.

According to three new reports on «Promoting International Energy Security» issued by the RAND Corporation, because the energy purchases made by the US Department of Defense are not large enough to influence world oil prices — despite DoD requiring considerable amounts of fuel to function — cutting fuel use is the only effective choice... Read more →

Going Further by Adding Batteries and Electric Motors Then once the ICE itself has been made as efficient as possible, you can further improve overall fuel economy by coupling it with hybrid technology, from the mildest form that only provides anti-idling, to almost - fully - electric plug - in hybrids that have a battery big enough to allow driving in fully electric mode for a while (but there's still a gas engine to serve as backup).

We produce over 270 million metric tons of corn annually and America is on it's way to a record corn harvest in 2008, second only to the harvest of 1949, at 14.5 billion bushels with demand at only 12.7 billion bushels, proving there is enough corn for food and fuel.