@ChrisGuevaraG Para algunos que odian el progreso del país, lo mejor o excepcional sería ver el montón de muertos por todos lados para ellos aplaudir. No thank you.
Sakan is a traditional Japanese plastering method that uses clay, sand, and straw over a bamboo lattice to create durable walls that naturally regulate humidity and stabilize indoor conditions.
CERN's "How Small is an Atom?" zooms from a human hair (100μm) down to quarks!
Atoms are ~0.1 nm wide; millions fit across one strand. 99.99% empty space around a tiny nucleus of protons & neutrons (made of quarks).
Building blocks of everything.