We have a roof top patio in Arizona – a perfect place for watching sunrises, sunsets, and star gazing.
The science behind contrails is fascinating. Contrails should never be a cause for alarm; after all, folks don’t flip out on chilly days when their breath forms a cloud. If it’s cold enough and the air is still, you might even notice a cloud hanging behind you for several meters.
– What really comes out of an airplane? Contrails, not chemtrails, The Washington Post –
Are you on a flight path? Are the planes loud and noisy, or so high you don’t even notice them?
This week’s WordPress.com photo Challenge is Lines.
Are the sunrises and sunsets in your part of the world ho-hum?
If they are, then you could follow this recipe to make them spectacular!
– start with clean air, preferably in the fall or winter season. (You might have to travel somewhere to find these conditions.)
– marvel at the blue of the daytime sky, which is caused by the selective scattering of sunlight by air molecules. This scattering favours the shorter wavelengths of violet to blue.
– consider the much longer path through the atmosphere that sunlight has to travel in the morning and evening. It scatters more violet and blue, which creates the opportunity for reds and oranges to reach our eyes.
– finally, add some clouds to catch the red-orange rays and reflect this light to the ground.
It wasn’t until I investigated the science of the colour of sunrises that I realized that not everyone gets to see such a thing regularly! Now I know how fortunate I am to live in two parts of the world where this frequently occurs.
The wind was a torrent of darkness among the gusty trees,
The moon was a ghostly galleon tossed upon cloudy seas,
The road was a ribbon of moonlight over the purple moor,
And the highwayman came riding—
The highwayman came riding, up to the old inn-door.
– The Highwayman, Alfred Noyes (1880-1958) –
If I was going to choose an illustration for ‘The Highwayman”, I’d choose this photo…
Sunrise this morning. It was quite spectacular and changing rapidly. I quickly took a picture, then retreated back into the warmth of my house. When I uploaded the photo and enhanced it with a light touch of HDR in Topaz Studio, I realized that I had captured something much more sinister than a typical Alberta sunrise.
It was a winged creature, with a skull like head and sunken eye sockets. It was covered with woolly dreads. It rode on bolts of fire…
Without HDR, it looked more like a poodle, I suppose…
Do you see a safe ‘carousel’ sky, or a scary ‘roller coaster’ sky?
‘On a scale of’ usually has a range of one to ten – but here are some other ‘Scales’ to think about:
On a scale of Voldemort to Pinocchio, how Nosy are you?
On a scale of Mother Teresa to Adolf Hitler, how evil is your President?
On a scale of Under the Porch Mat to Osama Bin Laden how good was my hiding spot?
On a scale of Pennies to a Pool Filled With $1000 Bills, how much does this house cost?
On a scale of Sitting on a Stuffed Toy to Stepping on a LEGO, how much pain are you in?
On a scale of Qatar to Greece, how broke are we?
On a scale of Winter in Florida to Winter in Siberia how bad is your idea?
Can you think of some other non-traditional scales?
This week’s WordPress.com Photo Challenge is Scale.