In Australia, dog ownership often goes hand-in-hand with a love for the great outdoors. Whether it's walking on the beach, going camping, or having a barbecue in the park, we tend to keep our canine companions close as we soak up the sun.
Atoms are made of three things: protons, neutrons, and electrons. Electrons are a type of fundamental particle, but protons and neutrons are composite particles made of up and down quarks. Protons have 2 ups and 1 down, while neutrons have 2 downs and 1 up. Because of the curious nature of the strong force, these quarks are always bound to each other, so they can never be truly free particles like electrons, at least in the vacuum of empty space. But a new study in Nature Communications finds that... Читать дальше...
It's the futuristic year 2024! Where is the power loom that natural philosophers have been promising me? What's that? Edmund Cartwright already made one? In 1785? And it revolutionized industrial weaving? Sorry, it's been so long since the last Saturday post that I've completely lost track of the progress of science. Here are a few stories to launch into the new year.
On the right side of its body, the bird flaunted the typical blue plumage and black head of the male Green Honeycreeper. On the left, it was a beautiful grass green.
