Tiny things are small objects or living beings that often go unnoticed in our daily lives. Examples include ants, grains of sand, and seeds. Despite their size, these tiny entities can have significant roles in ecosystems, such as pollination or soil health. In the world of science, tiny things are studied in fields like microbiology and nanotechnology. Microorganisms, such as bacteria and viruses, are crucial for processes like digestion and disease. Meanwhile, nanotechnology focuses on manipulating matter at the atomic level, leading to advancements in medicine, electronics, and materials science.