To escape the scorching
heat of the sun as well as the crowd, start your trek as early as possible when you can enjoy a cooler and more favorable temperature.
Use sunscreen or wear a cap / hat, as you wouldn't feel
the heat of the sun as its cool on top of the mountain.
Exploring Europa, or the asteroid belt around Neptune and Pluto, being able to see Jupiter up in the distance or avoid the radiation and
heat of the sun as you battle through a small mining compound on a runaway asteroid, it all felt very unique and much needed.
Unlike other CSP developers who leverage
the heat of the sun as the «fuel» for a power block that then generates electricity to the grid; GlassPoint's enclosed troughs are simply employed in the direct production of steam, focusing on what the company sees as an ignored market for heat.
Not exact matches
In the case
of a fire, the blaze replaces the
sun as a
heat source, and the fire in essence produces its own «upslope flow» that's proportional to the fire's strength.
Hmm, so you're telling me that a «
heat shield» that was made
of «special plastic» (
as NASA called it back in the day), which was nothing but epoxy smeared over a ss honey comb «protected» the astros barreling into the upper atmosphere at hypersonic 5 miles / sec, or well over 30 times the velocity
of a jumbo - jet and thru temperatures ***
as quoted by NASA *** that are «10 times hotter than the surface
of the
sun», and then they «braked» with only a parachute to a safe splashdown?
To describe people
as machines made
of meat is
as scientifically unsophisticated
as to think
of the
sun as a
heat - emitting machine made
of swirling gas.
And since the «
heat shield» was made up
of what NASA called «special plastic» back in the day, and since NASA indeed stated that reentry from such a voyage generates temperatures «10 times hotter than the
sun», then we can know that one would burn - up upon reentry
as do meteors and true physics confirms.
The
heat that day was absolutely blistering,
as it often is in Waco in the summer, and the
sun shone with the kind
of intensity that will burn a fair - skinned person in less than ten minutes.
Reclining therein on raised thrones, they will see there neither the excessive
heat of the
sun, nor the excessive bitter cold, (
as in Paradise there is no
sun and no moon).
Riches are a perishing commodity,
as evanescent
as the flower doomed to wither in the
heat of the
sun (1:10, 11).
The seeds must be sown in a bed
of hot horse dung,
as musk melons are, and moved into a pot when [the plant] has gotten three or four leaves, that it may be carried from place to place more conveniently to receive the the
heat of the
sun; and in autumn carried into some house to avoid the injury
of cold nights at that time
of year when it is to bear fruit.
Remember that a cabinet near the oven is often too warm,
as is a cabinet on an outside wall
of your kitchen if it receives
heat from a strong afternoon or summer
sun.
Then, there's the fact that the
Heat have recently shifted from their normally active ways in February after acquiring the superstar trio
of James, Wade and Bosh,
as Ira Winderman
of the Palm Beach
Sun - Sentinel writes.
The sunscreen will serve
as a protection from the
heat of the
sun.
The
sun will eventually fade the upholstery and woodwork
of the boat, and, more importantly, the components
of the boat will expand and contract
as they
heat up and cool down.
The summer
sun is the most tolerable before noon, so if you have things to do that day, doing them
as early
as possible will let you avoid the peak
heat hours
of the day.
However, the Kabana Skin Care website addresses this issue by saying that contrary to titanium dioxide, zinc oxide absorbs the
sun's intense UV rays and «turns it into comparably harmless infrared, which it disposes
of as heat» rather than dumping the UV rays back into your body's cellular structures.
It can stay fresh at room temperature for up to six hours
as long
as it's kept away from the
sun or other sources
of heat.
Instead, electricity would
heat a gas such
as argon to temperatures close to that
of the
sun's surface until the gas turned into plasma.
Heat from Earth's inner core, which is
as hot
as the surface
of the
sun, churns an outer core
of molten iron and nickel, generating a magnetic field that deflects lethal cosmic and solar radiation away from the planet.
Concentrated solar power may surpass photovoltaics
as the solar technology
of choice because the
sun's
heat is more easily stored
«These unique thermal properties allow us to
heat the suspended graphene up to half
of temperature
of the
sun, and improve efficiency 1000 times,
as compared to graphene on a solid substrate.»
However, during this process parts
of the conversion reactor need to
heat as high
as 1000 degrees Celsius, which can be difficult to sustain, especially when the only energy source is the
sun.
If Ceres is acting like a comet, it must have ice patches that can survive for a long time before being
heated by the
sun as it moves into a warmer part
of its orbit.
It is hoped that Philae will also see jets
of gas and dust emerging from nearby pits
as the comet
heats up
as it travels towards the
sun.
As efficient as solar - thermal power plants using parabolic troughs with molten salt storage systems like Andasol 1 or Solana are, they don't capture as much of the sun's heat as is possibl
As efficient
as solar - thermal power plants using parabolic troughs with molten salt storage systems like Andasol 1 or Solana are, they don't capture as much of the sun's heat as is possibl
as solar - thermal power plants using parabolic troughs with molten salt storage systems like Andasol 1 or Solana are, they don't capture
as much of the sun's heat as is possibl
as much
of the
sun's
heat as is possibl
as is possible.
Because most salts only melt at high temperatures (table salt, for example, melts at around 1472 degrees Fahrenheit, or 800 degrees Celsius) and do not turn to vapor until they get considerably hotter — they can be used to store a lot
of the
sun's energy
as heat.
The long exposure means we can see details on the comet's surface, along with jets
of gas emerging
as it
heats up on its journey towards the
sun.
The new connections can allow these cells to operate at solar concentrations
of 70,000
suns» worth
of energy without losing much voltage
as «wasted energy» or
heat.
Scientists know that there are various forms
of energy, including sensible
heat (which we measure
as temperature), radiant energy (like what we feel from the
sun), and latent
heat.
Known
as PS10 and built by the Spanish company Abengoa Solar, the project produces electricity with 624 large moveable mirrors called heliostats, using these to concentrate the
sun's
heat to the top
of a 115 - metre - high tower where a solar receiver and a steam turbine are located.
As any given spot on Mercury rotates away from the sun, its temperature drops as low as 179 ° C. Measuring how quickly the planet loses heat can help researchers figure out what the subsurface material is made of and how densely it's packe
As any given spot on Mercury rotates away from the
sun, its temperature drops
as low as 179 ° C. Measuring how quickly the planet loses heat can help researchers figure out what the subsurface material is made of and how densely it's packe
as low
as 179 ° C. Measuring how quickly the planet loses heat can help researchers figure out what the subsurface material is made of and how densely it's packe
as 179 ° C. Measuring how quickly the planet loses
heat can help researchers figure out what the subsurface material is made
of and how densely it's packed.
The engine behind a quasar's efficient brilliance is a monster black hole,
as massive
as a billion or more
suns, which consumes gas so voraciously that the stuff
heats to millions
of degrees
as it falls in.
«This strategy
of deriving energy from the
sun is described
as ectothermy (outside
heat) and gives reptiles the advantage
of having a warm body without the high good costs associated with endothermy,» says McGowan.
This results from the solar wind interacting with the plasma generated in the coma — the envelope
of gas flowing from a comet's nucleus
as it is
heated by the
sun.
The most powerful jets, called quasars, arise when black holes weighing
as much
as billions
of suns fling infalling matter and energy back out into the galaxy,
heating up loads
of dust and gas and creating blinding beams
of energy.
Its central black hole is
as massive
as 16 million
suns, and the region
of space surrounding it shines with the strength
of 1 trillion
suns — energy derived, in part, from intense frictional
heating within the disk
of gas being sucked into the maw.
As well warming direct from the
sun, recent evidence shows that increasing amounts
of heat energy are being transported from the tropics to the Arctic (Nature DOI: 10.1038 / nature06502).
As the comet gets closer to the
sun and is
heated more and more, it will produce a complex and dynamic atmosphere
of gas, dust, and plasma called a coma, full
of outbursts and jets.
Known
as Kepler 452b, the world is estimated to be a bit on the hefty side, at five times the mass
of Earth, but it is receiving just 10 % more
heat and light than we do from its G - type star, just like our
sun but 1.5 billion years older.
In large parts
of the developing world, people have abundant
heat from the
sun during the day, but most cooking takes place later in the evening when the
sun is down, using fuel — such
as wood, brush or dung — that is collected with significant time and effort.
As long as the Sun warms the surface of the earth non-uniformly, the atmospheric heat engine will continue to drive the general circulatio
As long
as the Sun warms the surface of the earth non-uniformly, the atmospheric heat engine will continue to drive the general circulatio
as the
Sun warms the surface
of the earth non-uniformly, the atmospheric
heat engine will continue to drive the general circulation.
You can add «
sun kinks,» or railways that buckle in extreme
heat, causing derailments, to the list
of things that are already taking a toll on U.S. transportation, a problem that figures to grow significantly
as the U.S. warms.
As average U.S. temperatures warm between 3 °F and more than 9 °F by the end
of the century, depending on how greenhouse gas emissions are curtailed or not in the coming years, the waves
of extreme
heat the country is likely to experience could bend and buckle rails into what experts call «
sun kinks.»
Of course, the
sun doesn't always shine and, at present, the eSolar design has limited capacity to store energy — either
as heat or electricity — nor does it supplement production by burning natural gas
as some other existing concentrating solar power plants do.
Harvesting the
sun's energy
as heat is hardly a new idea: During the energy crisis
of the 1970s, designs for solar thermal power plants took off.
The space agency says the Johns Hopkins University Applied Physics Laboratory is designing the craft, dubbed Solar Probe + (Solar Probe Plus), which will wield a carbon - composite
heat shield to survive the intense 2,550 - degree Fahrenheit (1,400 - degree Celsius) temperatures and radiation that will blast it
as it passes within 4.5 million miles (7.2 million kilometers)
of the
sun.
«People usually see space
as a source
of heat from the
sun, but away from the
sun outer space is really a cold, cold place,» explained Shanhui Fan, professor
of electrical engineering and the paper's senior author.
«More nitrogen has to come from somewhere to resupply both the nitrogen ice that is moving around Pluto's surface in seasonal cycles, and the nitrogen that is escaping off the top
of the atmosphere
as the result
of heating by ultraviolet light from the
Sun,» said Singer.