Blade: parts, materials, history and uses Blade An overview of blades as cutting edges in tools, weapons and plants: anatomy, common types, materials and manufacture, use and care, safety and legal considerations.
Botanist: the plant scientist — roles, specialties, and importance Botanist A botanist studies plants and plant-like organisms, examining their structure, growth, evolution, ecology and uses. This article outlines the profession, major subfields, methods,…
