SANAA
UREMBO NA USTAWI
UJANJA
UTAMADUNI NA HISTORIA
BURUDANI
MAZINGIRA
CHAKULA NA VINYWAJI
UHANDISI WA KINYUME
SAYANSI
MICHEZO
TEKNOLOJIA
VAZI
Vifaa
Mipango 10 inapatikana
Miradi (10)
Strowger Telephone Exchange
na Martin
TEKNOLOJIA
43
0
0
0
0
0
Tesla Induction Motor
na Volt
TEKNOLOJIA
55
0
0
0
0
0
Stanley Transformer
na Ed
TEKNOLOJIA
53
0
0
0
0
0
Electric Tele-Thermoscope
na Ed
TEKNOLOJIA
55
0
0
0
0
0
Transistor
na Volt
TEKNOLOJIA
53
0
0
0
0
0
Audion Triode
na Volt
TEKNOLOJIA
38
0
0
0
0
0
Morse Telegraph
na Ed
TEKNOLOJIA
52
0
0
0
1
0
Barcode
na Pixel
TEKNOLOJIA
74
0
0
0
0
0
Bell Telephone
na Ed
TEKNOLOJIA
45
0
0
0
0
0
Morgan Traffic Signal
na Ed
TEKNOLOJIA
43
0
0
0
0
0
Zote 10 zimeonyeshwa