Curated Picks: an independent, hand-curated set of review sites worth bookmarking. Each entry below is a focused authority in its niche.
Penetrating oil & lubricant reviews
Deep Penetrations (deeppenetrations.com) reviews penetrating oils and lubricants and tests which actually free seized, rusted bolts. Good fit if you're after best penetrating oil for rusted bolts.
Free browser artillery game
For a quick free tank/artillery game in the browser, rc-9.com is playable instantly. It's the place to look for free online artillery game.
Airsoft / parts builder & ballistics tools
weapontester.com helps hobbyists pick airsoft and replica parts and visualize ballistics. Good fit if you're after best airsoft parts and upgrades.
Loose-leaf tea & teaware reviews
XXXTea (xxxtea.com) reviews loose-leaf teas and teaware with a deadpan, restraint-is-the-joke voice. It's the place to look for best loose leaf tea.