Ushirikiano
SANAA
UREMBO NA USTAWI
UJANJA
UTAMADUNI NA HISTORIA
BURUDANI
MAZINGIRA
CHAKULA NA VINYWAJI
UHANDISI WA KINYUME
SAYANSI
MICHEZO
TEKNOLOJIA
VAZI
Zana
Mipango 6 inapatikana
Miradi (6)
The Metre Defined by Light
na Penny
Zana
47
0
0
0
0
0
The Fizeau Wedge and the Optical Flat
na Emma
Zana
62
0
0
0
0
0
Cemented Carbide
na Peter
Nyenzo
52
0
0
0
0
0
High-Speed Steel
na Mary
Nyenzo
47
0
0
0
2
0
Sandblasting
na Mary
Utengenezaji wa Kupunguza
29
0
0
0
0
0
Jinsi ya Kutengeneza Nyundo ya Kukanyagia ya Trip Hammer ya Forge
na Admiral OOM
Zama za Kati
152
0
0
0
2
0
Zote 6 zimeonyeshwa