Kidney stones made of Calcium Oxalate Monohydrate. These came out of someone's pee hole.11yr ⋅ Pravusmentis ⋅ r/WTF
Horsetail Fall in California flows only in winter and spring. Most days of its “life” this fall has a regular color. But every February, just for a couple of days, this fall turns into the fire. Lit by the sun, Horsetail Fall reflects orange and red rays. 13yr ⋅ Pravusmentis ⋅ r/pics
Photo of bubble, floating in the air, with the sunset visible in its reflection13yr ⋅ Pravusmentis ⋅ r/pics
This is the skeleton of an extinct armored animal, note the hexagonally patterned plating. 13yr ⋅ Pravusmentis ⋅ r/pics
This picture shows the record of 35 years worth of Earthquakes plotted on a map. I think it's pretty cool.13yr ⋅ Pravusmentis ⋅ r/pics
Upside-down Horseshoe Crab shows its locomotion technique (x-post form r/nature)12yr ⋅ Pravusmentis ⋅ r/gifs
Girl taking photograph of herself captured the moment her flash illuminated her11yr ⋅ Pravusmentis ⋅ r/pics
Rarely seen, when the crescent moon lines up just right with Venus and Jupiter you get this: the moon smiley face13yr ⋅ Pravusmentis ⋅ r/pics
Photo taken of meteor as it flew across South Wells, UK by teenager Jon Burnett.13yr ⋅ Pravusmentis ⋅ r/pics
When it rains here the ground acts as a giant mirror, when it dries you get this. Notice the hexagonal pattern.13yr ⋅ Pravusmentis ⋅ r/pics
Avocado, turkey, sharp cheddar, sliced red onion, tomato, and roasted dark grain bread13yr ⋅ Pravusmentis ⋅ r/eatsandwiches
This is your captain speaking, we've just exited the sun and I'm turning off the fasten seatbelt sign.13yr ⋅ Pravusmentis ⋅ r/pics
If I lived here I think I would just keep having nightmares about falling off13yr ⋅ Pravusmentis ⋅ r/pics
A map that shows the epicenters of years worth of earthquakes basically turns into a map of the tectonic plates12yr ⋅ Pravusmentis ⋅ r/mildlyinteresting
I use stencils to paint labels on my homebrew, thought I'd post some over here if you're interested13yr ⋅ Pravusmentis ⋅ r/stencils
A hornbill's eye. One of the only birds to have prominent feathered eyelashes.13yr ⋅ Pravusmentis ⋅ r/pics
Bridge in a Could Forest in Costa Rica. And yes 'cloud forests' are real things.13yr ⋅ Pravusmentis ⋅ r/pics
I hear you guys like using magnifying glasses to take solar hits. Well check out the lens I use and a piece of art I made with its super high energy sun powered laser like focal point of doom.13yr ⋅ Pravusmentis ⋅ r/trees
We all know the awesomeness that is the Mandelbrot set, This however is a 3-D representation of the simple formula that creates the wonderful infinite self similar symmetry 13yr ⋅ Pravusmentis ⋅ r/pics
You just don't realize that children have a wall of teeth in their face until you peel away their skin, muscles, and tissues12yr ⋅ Pravusmentis ⋅ r/WTF
Strange circular formation in Lake Baikal, Siberia. No one know what caused it.13yr ⋅ Pravusmentis ⋅ r/pics
Boar's head cracked pepper turkey, spinach, cucumber, red onion, green pepper, stone ground spicy mustard, tomato slices, olive oil, vinegar, and layered with smoked gouda cheese 13yr ⋅ Pravusmentis ⋅ r/eatsandwiches
Scientists have shown that what you look like and how much strangers trust you are correlated13yr ⋅ Pravusmentis ⋅ r/pics
Cream cheese wrapped in turkey slices, raw mushrooms, spinach, red onion, mayo and spicy mustard on sourdough. With some shredded cheese to accent on top.13yr ⋅ Pravusmentis ⋅ r/eatsandwiches
“I like your Christ. I do not like your Christians. They are so unlike your Christ.” Gandhi 13yr ⋅ Pravusmentis ⋅ r/funny
Spinach, sharp cheddar, sliced mushrooms and turkey on a ciabatta bun.13yr ⋅ Pravusmentis ⋅ r/eatsandwiches
This is the fossilized skull of a Saber-tooth tiger, AKA a saber tooth cat.13yr ⋅ Pravusmentis ⋅ r/pics
One comes up, the other goes down. Picture of skydiving during a rocket launch13yr ⋅ Pravusmentis ⋅ r/pics
This image shows a aluminum sphere striking a seven inch (18 cm) thick aluminum plate at a velocity of 6.8 km/s (4.2 miles per second)11yr ⋅ Pravusmentis ⋅ r/pics