Ushirikiano
SANAA
UREMBO NA USTAWI
UJANJA
UTAMADUNI NA HISTORIA
BURUDANI
MAZINGIRA
CHAKULA NA VINYWAJI
UHANDISI WA KINYUME
SAYANSI
MICHEZO
TEKNOLOJIA
VAZI
Usumakuumeme
Mipango 39 inapatikana
Miradi (39)
Hatari
Bunsen Cell: Zinc and Carbon in Nitric and Sulphuric Acid (Boy Mechanic, 1913)
na Charlie
Usumakuumeme
7
0
0
0
0
0
Rheostat: a Small Ring Rheostat for Toy Motors (Boy Mechanic, 1915)
na Emma
Usumakuumeme
8
0
0
0
0
0
Hatari
Battery: a Home-Made Leclanché Cell with a Canvas Bag (Hasluck, 1908)
na Charlie
Industry 2.0 — Electricity, Steel & Oil (1870)
9
0
0
0
2
0
Vipande vya Chuma kwa Majaribio ya Uga wa Sumaku
na Penny
Fizikia
41
0
0
0
1
0
The Magnetised Hairpin: Proving the Steel With a Compass
na Penny
Usumakuumeme
13
0
0
0
0
0
The Screw Lamp Socket: Fitting a Bulb Makes the Circuit
na Volt
Elektroniki
39
0
0
0
2
0
The Fire-Alarm Telegraph: A Box That Sends Its Own Address
na Ed
Elektroniki
27
0
0
0
0
0
The Synchronous Clock: Telling Time by the Power Station's Cycles
na Penny
Usumakuumeme
30
0
0
0
0
0
The Contactor: A Relay That Remembers to Stay Off
na Volt
Usumakuumeme
27
0
0
0
0
0
The Solenoid Valve: An Electromagnet That Opens a Pipe
na Emma
Uhandisi
43
0
0
0
0
0
The Watt-Hour Meter: Counting Energy by Counting Turns
na Volt
Elektroniki
24
0
0
0
0
0
Shunts and Multipliers: One Movement, Every Range
na Penny
Elektroniki
34
0
0
0
0
0
The Moving-Coil Meter: A Coil, a Spring and a Radial Field
na Penny
Usumakuumeme
42
0
0
0
0
0
The Incandescent Lamp: High Resistance, and a Vacuum
na Volt
Elektroniki
45
0
0
0
0
0
Taa ya Arc: Kuungua kwa Kaboni na Kudumisha Pengo
na Volt
Elektroniki
38
0
0
0
0
0
The Gramme Ring: A Continuous Winding for Steady Current
na Volt
Usumakuumeme
41
0
0
0
0
0
The Lightning Rod: Give the Strike a Path That Survives It
na Penny
Usumakuumeme
25
0
0
0
0
0
Hatari
Weston Standard Cell
na Penny
Usumakuumeme
61
0
0
0
0
0
The Floppy Disk
na Volt
Usumakuumeme
49
0
0
0
0
0
The Ring Head and the Recording Gap
na Volt
Usumakuumeme
17
0
0
0
0
0
Magnetic Core Memory
na Ed
Kihesabu
60
0
0
0
0
0
Pulse Radar and the Chain Home
na Ed
Bila waya
51
0
0
0
0
0
Hatari
Sumaku ya Cavity (Cavity Magnetron)
na Penny
Fizikia
133
0
0
0
0
0
Waveguide and the Klystron
na Penny
Usumakuumeme
61
0
0
0
0
0
Inaonyesha 24 kati ya 39