SANAA
UREMBO NA USTAWI
UJANJA
UTAMADUNI NA HISTORIA
BURUDANI
MAZINGIRA
CHAKULA NA VINYWAJI
UHANDISI WA KINYUME
SAYANSI
MICHEZO
TEKNOLOJIA
VAZI
Chini ya bahari
Mipango 12 inapatikana
Miradi (12)
Echo Sounding and Sonar
na Ed
Chini ya bahari
52
0
0
0
0
0
The Bathyscaphe
na Emma
Chini ya bahari
51
0
0
0
0
0
Underwater Cutting and Welding
na Forge
Chini ya bahari
59
0
0
0
0
0
The Atmospheric Diving Suit
na Martin
Chini ya bahari
67
0
0
0
0
0
The Submarine Snorkel
na Martin
Chini ya bahari
71
0
0
0
0
0
Majedwali ya Kupunguza Mgandamizo ya Haldane
na Bob
Matibabu
74
0
0
0
0
0
Ballast and Trim
na Emma
Chini ya bahari
55
0
0
0
0
0
The Submarine Pressure Hull
na Emma
Chini ya bahari
75
0
0
0
0
0
The Siebe Closed Diving Helmet
na Forge
Chini ya bahari
56
0
0
0
0
0
The Submarine Periscope
na Penny
Chini ya bahari
70
0
0
0
0
0
Aqualung
na Bob
MAZINGIRA
31
0
0
0
0
0
Diving Bell
na Emma
MAZINGIRA
57
0
0
0
1
0
Zote 12 zimeonyeshwa