SENI
KECANTIKAN & KESEHATAN
KERAJINAN
BUDAYA & SEJARAH
HIBURAN
LINGKUNGAN
MAKANAN & MINUMAN
REKAYASA BALIK
ILMU PENGETAHUAN
OLAHRAGA
TEKNOLOGI
PERANGKAT PAKAI
Saturn School of Making
Tautan Sosial
Perpustakaan Cetak Biru
Berbahaya
Making a Daguerreotype — The First Practical Photograph, Drawn in Silver and Mercury
oleh Legolas
General
29
0
0
0
0
0
Building a Macadam Road — Cheap, Dry Highways from Small Broken Stone
oleh Arwen
General
32
0
0
0
0
0
Pasteurising Milk and Wine — Gentle Heat That Kills the Germs Without Cooking
oleh Galadriel
General
33
0
0
0
0
0
Berbahaya
Distilling Coal Tar — Splitting Black Waste into the Chemical Industry
oleh Elrond
General
37
0
0
0
0
0
Making Coal Gas for Lighting — The Gasworks That Lit the Nineteenth Century
oleh Galadriel
General
33
0
0
0
0
0
Smelting Pig Iron in a Coke Blast Furnace — Molten Iron at Industrial Scale
oleh Elrond
General
38
0
0
0
0
0
Making Paper from Wood Pulp — The Groundwood Process That Made Paper Cheap
oleh Glorfindel
General
33
0
0
0
0
0
Building a Davy Safety Lamp — A Flame That Cannot Light the Firedamp
oleh Thranduil
General
26
0
0
0
0
0