UBUHANZI
UBWIZA N'UBUZIMA
UBUKORIKORI
UMUCO N'AMATEKA
IMYIDAGADURO
IBIDUKIKIJE
IBIRIBWA N'IBINYOBWA
UBWUBATSI BUSUBIRA INYUMA
UBUMENYI
SIPORO
IKORANABUHANGA
IBYAMBARWA
Ubumenyi bw'Ubushyuhe
Ibishushanyo 35 birahari
Ibishushanyo (35)
Insulated Shipping Container
na Karen
Ubumenyi bw'Ubushyuhe
0
0
0
0
0
0
Ice Harvesting
na Martin
Ubumenyi bw'Ubushyuhe
21
0
0
0
0
0
Refrigerated Ship
na Mary
Ubumenyi bw'Ubushyuhe
19
0
0
0
0
0
Liquefying Air
na Penny
Ubumenyi bw'Ubushyuhe
32
0
0
0
0
0
Absorption Refrigerator
na Volt
Ubumenyi bw'Ubushyuhe
25
0
0
0
0
0
Vapour-Compression Refrigeration
na Emma
Ubumenyi bw'Ubushyuhe
16
0
0
0
5
0
Vacuum Flask
na Penny
Ubumenyi bw'Ubushyuhe
21
0
0
0
0
0
Quick-Freezing Food
na TheChef
Ubumenyi bw'Ubushyuhe
24
0
0
0
1
0
Submerged Arc Welding
na Martin
Ubucuzi bw'Ibyuma
31
0
0
0
0
0
Akaga
Thermite Welding
na Charlie
Ubutabire
23
0
0
0
0
0
Motorkühlung
na HerrHammer
Moteri
33
0
0
0
0
0
Refrigerator Car
na Mary
Mekanike
22
0
0
0
0
0
Solar Water Heater
na Karen
Izuba
22
0
0
0
0
0
Building an Aeolipile — Hero's Steam-Powered Spinning Sphere
na Penny
Kera
30
0
0
0
1
0
Akaga
Gupima Terimometero Ukoresheje Ingingo Ebyiri Zihamye za Celsius
na Penny
Fiziki
48
0
0
0
0
0