زیبایی و سلامت

فرهنگ و تاریخ

غذا و نوشیدنی

مهندسی معکوس

زمین

۲۰۳ نقشه موجود است • ۱۴ زیردسته‌بندی

مرور زیردسته‌بندی‌ها

نقشه‌ها (۲۰۳)

Renaissance (1400–1600)

توسط TheChef

Food & Agriculture

توسط TheChef

توسط Spartan

توسط Spartan

توسط Spartan

توسط Spartan

توسط Spartan

توسط Spartan

منسوجات و چرم

توسط Spartan

توسط Spartan

زمین

مرور زیردسته‌بندی‌ها

هوا

زمین

دریا

فضا

زیرسطحی

زیردریایی

تمام‌زمینه

قطب شمال

آبزی

حیات وحش

بیابان

شهری

بیابان

کوهستان

نقشه‌ها (۲۰۳)

Building a Galilean Telescope — The Instrument That Changed Our View of the Universe

Building a Copernican Orrery — A Mechanical Model of the Heliocentric Solar System

Building a Cross-Staff — The Medieval Navigator's Angle-Measuring Instrument

Building a Brass Astrolabe — The Islamic Golden Age Instrument That Mapped the Sky

Building a Chinese Armillary Sphere — The Bronze Instrument That Mapped the Heavens

Salt-Curing Meat for Preservation — Dry Salting Without Refrigeration

Striking Fire with Flint and Steel — The Iron Age Upgrade to Fire Starting

Boiling Water in a Leaf over Direct Flame — Why Water Keeps the Vessel from Burning

Forging an Iron Fish Hook — Drawing, Bending, and Barbing Wire Stock

Striking Fire from Flint and Iron Pyrite — Spark-Based Fire Starting

Starting Fire with a Hand Drill — The Simplest Friction Fire Method

Making a Bone Fish Gorge — The Oldest Fishing Device

Building a Carrying Frame (Pack Frame) — Wooden Backpack for Heavy Loads

Building a Prehistoric Smokehouse — Semi-Permanent Pole Frame for Meat and Fish Preservation

Making Wooden Fire Tongs — Split-Stick Spring Tongs for Handling Hot Stones and Coals

Carving a Stone Oil Lamp — Soapstone Fat Lamp with Wick Channel

Making Rope from Stinging Nettle Fibre — Plant Bast Extraction and Reverse Twist

Digging a Pitfall Trap for Large Game — Concealed Pit Hunting

Making Snowshoes from Bent Wood and Rawhide Lacing — Winter Mobility

Building a Bark Canoe — Birch Bark Frame Watercraft