Walnut vs. Mahogany: Which Dark Wood Performs Best in Your Shop?
Walnut vs. mahogany: weigh density, grain, workability, finish, cost, availability, and best use for fine woodworking.
Wood Work Science
Helping woodworkers using science and experience
Wood Work Science
Helping woodworkers using science and experience
David Ernst
David is a veteran woodworker. He is now retired and stays in his cabin in Wisconsin which he built himself. David has 25+ years experience working in carpentry and wood shops. He has designed and built many small and large wood projects and knows the science behind wood selection like the back of his hand. He is an expert guide on any questions regarding wood material selection, wood restoration, wood working basics and other types of wood. While his expertise is in woodworking, his knowledge and first hand experience is far from 'woody'.
What Does Janka Hardness Actually Mean in Your Shop?
Janka hardness vs real-world woodwork: pick species, gauge cut effort and tool wear, finishability, and common wood questions.
Is Exotic Wood Toxic? Separating Shop Myths from Material Science
Exotic wood toxicity: separate myths from real risks; compare species, exposure routes, safety steps for woodworkers.
Why Does Wood Change Color Over Time?
Tannins, oils, and oxidation drive wood color changes over time; predict aging, choose finishes, and plan maintenance.
Which Wood Makes the Best Kitchen Countertop? A Materials Scientist’s Verdict
Compare wood species for kitchen countertops by hardness, stain resistance, hygiene, durability, and upkeep for informed choice.
Teak vs. Ipe: Which Wood Truly Defies Weather and Wear?
Teak vs Ipe: head-to-head on outdoor durability, rot resistance, maintenance, finishes, care, and cost.
Soft Maple vs Hard Maple: What Does Wood Science Say You Should Use?
Soft vs hard maple: density, hardness, grain, workability; uses in furniture, cabinetry, turning, and instrument woods.
Which Woods Are Safest for Children’s Furniture?
Choosing kid-safe wood: non-toxic species, finishes, certifications, VOC tests, maintenance, and answers to wood questions.
Oak vs. Maple: Which Hardwood Wins for Furniture and Floors?
Oak vs. Maple: compare hardness, workability, cost, grain, durability, stability for furniture and flooring; finishing and care.
Is That Mahogany Genuine or an Imitation?
Identify genuine vs imitation mahogany; tests, grain, color, density cues; compare substitutes, sourcing, care, and buying tips.