HORTICULTURE

Detailed explanation-1: -The Binnig and Rohrer Nanotechnology Center in Zurich, Switzerland, continues to build on the work of these pioneering scientists by conducting research and developing new applications for nanotechnology.

Detailed explanation-2: -Bottom-up manufacturing starts with individual molecules or compounds and uses a combination of chemical and physical processes to join them together into nanoscopic materials. Many nanomaterials that have unique or unusual structures-like carbon nanotubes-are manufactured with a bottom-up approach.

Detailed explanation-3: -The American physicist and Nobel Prize laureate Richard Feynman introduce the concept of nanotechnology in 1959. During the annual meeting of the American Physical Society, Feynman presented a lecture entitled “There’s Plenty of Room at the Bottom” at the California Institute of Technology (Caltech).

Detailed explanation-4: -Nanomaterials are widely used in pharmaceuticals, aerospace, composites, electronics, rubbers, construction chemicals, as industrial catalysts for the chemical industry, pesticides, herbicides, fertilizers, plastics, resins, metals, coatings, sunscreens, cosmetics, and more.