X-rays are a type of electromagnetic radiation with a wavelength between 0.01 and 10 nanometres. X-rays offer an important method for investigating the atomic structure of crystalline materials and ...

Ah, gachas - we certainly love to hate them, don't we? From the thrill of pulling S-tier characters to the despair of getting dupes, summoning is as compelling as it is infuriating, but how exactly do ...