SANAA
UREMBO NA USTAWI
UJANJA
UTAMADUNI NA HISTORIA
BURUDANI
MAZINGIRA
CHAKULA NA VINYWAJI
UHANDISI WA KINYUME
SAYANSI
MICHEZO
TEKNOLOJIA
VAZI
Bahari
Mipango 29 inapatikana
Miradi (29)
Pagkuha ng Capiz Shell — Mula Dagat Hanggang Palamuti
na KuyaKlavo
Malighafi
79
0
0
0
0
0
Récolte du sel de Guérande — Le savoir-faire du paludier breton
na MrBaguette
Malighafi
38
0
0
0
0
0
Producing Salt by Solar Evaporation of Seawater — Humanity's Oldest Chemical Process
na Peter
Sola
50
0
0
0
1
0
Kutengeneza Mafuta ya Coconut kutoka Copra — Njia ya Jadi ya Indonesia
na BudiBudi
Kilimo
67
0
0
0
0
0
Zbieranie bursztynu baltyckiego -- od plazy do kolekcji
na JanuszSrub
Jiolojia
35
0
0
0
0
0
การเก็บเกี่ยวใยมะพร้าว — จากเปลือกสู่เส้นใย
na NongMali
Kilimo
34
0
0
0
0
0
Building a Simple Magnetic Compass — Medieval Navigation
na Penny
Zama za Kati
68
0
0
0
4
0
Fermenting Garum Fish Sauce — Roman Universal Condiment
na TheChef
Warumi
53
0
0
0
0
0
Extracting Tyrian Purple from Murex Shells — The Royal Dye
na Charlie
Kale
122
0
0
0
2
0