NGHỆ THUẬT
LÀM ĐẸP VÀ SỨC KHỎE
THỦ CÔNG
VĂN HÓA VÀ LỊCH SỬ
GIẢI TRÍ
MÔI TRƯỜNG
THỰC PHẨM VÀ ĐỒ UỐNG
TƯƠNG LAI XANH
KỸ THUẬT NGƯỢC
KHOA HỌC
THỂ THAO
CÔNG NGHỆ
THIẾT BỊ ĐEO
Hóa học
40 bản thiết kế có sẵn • 23 danh mục con
Duyệt Danh mục con
Bản thiết kế (40)
Making Charcoal from Hardwood — Pyrolysis in a Pit Kiln
by Charlie
Sustainability
1
0
0
0
0
0
Nấu chảy Đồng từ Malachite — Từ Quặng Xanh đến Kim loại Đỏ
by Peter
Prehistoric
2
0
0
0
0
0
Extracting Iron from Hematite — Bloomery Smelting from Ore to Bloom
by Peter
Raw Materials
1
0
0
0
0
0
Identifying and Collecting Malachite — Copper Carbonate Ore from the Earth
by Peter
Chemistry
1
0
0
0
0
0
Nhuộm Jenipapo — Xanh Đen của các Dân Tộc Bản Địa
by DonaFlor
Colouring & Dyeing
24
0
0
0
0
0
Nhuộm Đỏ Carmine — Màu của Gỗ Brazil
by DonaFlor
Ancient
17
0
0
0
0
0
Nhuộm với Urucum — Cam-Đỏ của các Dân tộc Bản địa
by DonaFlor
Colouring & Dyeing
19
0
0
0
0
0
Overdyeing Lincoln Green — Weld Yellow over Indigo Blue
by Charlie
Colouring & Dyeing
0
0
0
0
0
0
Dyeing with Onion Skins — Orange-Gold from the Kitchen
by Charlie
Dyes & Pigments
1
0
0
0
0
0
Dyeing with Walnut Hulls — Ancient Brown Dye
by Charlie
Chemistry
0
0
0
0
0
0
Extracting Yellow Dye from Weld Plant — The Oldest European Yellow
by Charlie
Colouring & Dyeing
2
0
0
0
0
0
Collecting Bog Iron from Marshland — Extracting Iron Ore from Wetlands
by Mary
Raw Materials
0
0
0
0
0
0
Making Acrylic Paint — Grinding Pigments into Acrylic Polymer Medium
by Charlie
ART
55
0
0
2
0
0
Making Oil Paint from Raw Pigments — Grinding Pigments in Linseed Oil
by Charlie
Painting
53
0
0
0
0
0
Making Watercolour Paint from Raw Pigments — Gum Arabic Binder
by Charlie
Decorative Arts
59
0
0
0
0
0
Making Natural Earth Pigments from Soil and Rocks — Collecting and Processing
by Mary
Prehistoric
21
0
0
0
0
0
Oak Bark Leather Tanning — Vegetable Tanning with Tannins
by Forge
Leather
34
0
0
0
0
0
Making Pine Pitch — Waterproofing Compound from Resin
by Mary
Chemistry
36
0
0
0
0
0
Extracting Birch Tar — Stone Age Adhesive by Pyrolysis
by Mary
Chemistry
31
0
0
0
0
0
Heavy Water (D2O) - Density, Properties & Production
by Charlie
Chemistry
119
1
1
0
0
0