aDuring an explosive eruption,pieces of rock are thrown from the volcano.Scientists call these pyroclasts.The smallest pyroasts are called ash.Ash is often thrown into the atmosphere by the force of the eruption.Larher rocks,about walunt size,are called lapilli.Italian for"little stones."The ...
We will try to address these questions, to the best of our knowledge, in this section. Answering these questions can be complex, as it involves an interdisciplinary knowledge of the space conditions present on the planetary body we want to mine, the type of rocks and mineral compositions avail...
The smallest pixels yet created—a million times smaller than those in smartphones, made by trapping particles of light under tiny rocks of gold—could be used for new types of large-scale flexible displays, big enough to cover entire buildings. The colour pixels, developed by a team of scie...
The smallest pixels yet created—a million times smaller than those in smartphones, made by trapping particles of light under tiny rocks of gold—could be used for new types of large-scale flexible displays, big enough to cover entire buildings. The colour pixels, developed by a team of scie...
At this point we are at the transition from classical physics to a more puzzling field: quantum physics. According to its rules, particles can "tunnel"—that is, the rotor can overcome the chute even if its kinetic energy is insufficient in the classical sense. This tunnel motion normally oc...
16S rRNA gene sequence results positioned them into the alpha-2 subgroup of Proteobacteria. Nanobacteria are smallest cell-walled bacteria since they can pass through 0.07 $mu@m pores. In low-serum cultures, they form even smaller elementary particles or tubular units. How can blood be infected...
Typically, small electric grinders were only made for espresso due to how fine the particles had to be - the Ode is one of the first premium grinders for brewed coffee. The great thing about the Ode is that that it has 64mm flat burrs. This is a very big size in the world of home...
One drop of liquid, a cutting-edge laser 3-D-printer and a few hours are all it takes to make a fidget spinner smaller than the width of a human hair.