SANAA
UREMBO NA USTAWI
UJANJA
UTAMADUNI NA HISTORIA
BURUDANI
MAZINGIRA
CHAKULA NA VINYWAJI
UHANDISI WA KINYUME
SAYANSI
MICHEZO
TEKNOLOJIA
VAZI
MichoroMAZINGIRA
MAZINGIRA
Mipango 334 inapatikana • Vijamii 16
Vinjari Vijamii
Miradi (334)

Smelting Bog Iron in a Bloomery Furnace — From Ore to Wrought Iron
na Forge
Kale
80
0
0
0
4
0

Making Hide Glue by Boiling Rawhide Scraps — Prehistoric Collagen Adhesive
na Bob
Kabla ya historia
41
0
0
0
0
0

Boiling Water with Hot Stones in a Bark Container — Stone Boiling
na Bob
Kabla ya historia
53
0
0
0
1
0

Building a Figure-4 Deadfall Trap — Stone Weight Trigger Mechanism
na Bob
Kabla ya historia
32
0
0
0
0
0

Setting a Simple Snare Trap on a Game Trail — Cordage Loop Hunting
na Bob
Kabla ya historia
42
0
0
0
1
0

Drying Medicinal Herbs for Winter Storage — Preserving Nature's Pharmacy
na Bob
Storage
34
0
0
0
3
0

Preparing a Yarrow Wound Poultice — Prehistoric Herbal First Aid
na Bob
Kabla ya historia
42
0
0
0
5
0

Understanding Whale Oil from Blubber Rendering — The Fuel That Lit the World Before Petroleum
na Bob
Biolojia
37
0
0
0
0
0

Extracting Omega-3 Fish Oil from Fatty Fish — The Marine Fatty Acids That Built the Brain
na Bob
Biolojia
32
0
0
0
1
0

Producing Cod Liver Oil from Atlantic Cod — Norway's Liquid Gold
na Bob
Biolojia
36
0
0
0
4
0

Understanding Bromine from Seawater Brine — The Only Liquid Non-Metal
na Peter
Kemia
46
0
0
0
2
0

Hatari
Extracting Iodine from Seaweed Ash — The Violet Vapor That Prevents Goiter
na Peter
Kemia
32
0
0
0
4
0

Hatari
Extracting Boron Compounds from Borax — The Desert Mineral That Cleans, Fluxes, and Strengthens Glass
na Peter
Kemia
37
0
0
0
1
0

Recovering Magnesium Salts from Seawater — The Lightweight Metal That Burns White
na Peter
Kemia
72
0
0
0
1
0

Harvesting and Preparing Wild Clay from Riverbanks
na Clay
Keramik na Udongo
2
0
0
0
0
0

Gold Panning
na Peter
Nyenzo
3
0
0
0
1
0

Ukuvuna Nokucubungula i-Rooibos — Izintaba zaseCederberg, eNtshona Koloni
na SawubonaSipho
Kilimo
50
0
0
0
0
0

Pagkuha ng Capiz Shell — Mula Dagat Hanggang Palamuti
na KuyaKlavo
Malighafi
80
0
0
0
0
0

Ruda bagienna — zbieranie rudy darniowej z torfowisk i bagien
na PaniRoza
Uchimbaji madini
47
0
0
0
0
0

ការដកសរសៃសូត្រផ្កាឈូក — ពីដើមឈូកដល់អំបោហសូត្រ
na SokhaiTot
Malighafi
48
0
0
0
0
0