UBUCIKO
UBUHLE NEMPILO
UBUCIKO BEZANDLA
AMASIKO NOMLANDO
EZOKUZIJABULISA
IMVELO
UKUDLA NEZIPHUZO
REVERSE ENGINEERING
IZAYENSI
EZEMIDLALO
UBUCHWEPHESHE
IZINTO EZIGQOKWAYO
Optics
Ama-Blueprint angu-56 ayatholakala
Ama-Blueprint (56)
The Reflector Hot-Bed: A Tin Sheet That Throws the Low Sun In
ngu-Karen
Ezolimo
10
0
0
0
0
0
The Flashlight: Dry Cells, a Small Lamp and a Thumb Ring
ngu-Volt
I-Elekthronikhi
9
0
0
0
0
0
The Praxinoscope: Moving Pictures in a Ring of Mirrors
ngu-Penny
Optics
12
0
0
0
0
0
The Contact Lens: A Lens Floating on the Tears
ngu-Penny
Optics
7
0
0
0
0
0
The Bifocal Lens: Two Pairs of Spectacles Cut in Half
ngu-Penny
Optics
6
0
0
0
0
0
The Incandescent Lamp: High Resistance, and a Vacuum
ngu-Volt
I-Elekthronikhi
8
0
0
0
0
0
The Arc Lamp: Burning Carbons and Keeping the Gap
ngu-Volt
I-Elekthronikhi
6
0
0
0
0
0
The Campbell-Stokes Sunshine Recorder
ngu-Penny
Optics
28
0
0
0
0
0
Phase Contrast: Seeing What Has No Colour
ngu-Penny
Optics
18
0
0
0
0
0
Dark-Field Illumination
ngu-Mary
Optics
17
0
0
0
0
0
Köhler Illumination
ngu-Penny
Optics
21
0
0
0
0
0
The Compound Microscope
ngu-Penny
Optics
24
0
0
0
0
0
Photographic Subtraction
ngu-Pixel
Optics
33
0
0
0
0
0
Planigraphy — Blurring Everything But One Plane
ngu-Martin
Optics
35
0
0
0
0
0
The Laser Printer
ngu-Penny
Optics
54
0
0
0
0
0
The Twyman-Green Interferometer
ngu-Emma
Optics
37
0
0
0
0
0
Coherence Length and the White-Light Fringe
ngu-Volt
Optics
45
0
0
0
0
0
The Michelson Interferometer
ngu-Penny
Optics
45
0
0
0
0
0
Young's Double Slit
ngu-Penny
Optics
41
0
0
0
0
0
Newton's Rings
ngu-Penny
Optics
38
0
0
0
0
0
The CD Optical Pickup
ngu-Penny
Optics
2
0
0
0
0
0
Off-Axis Holography
ngu-Pixel
Optics
44
0
0
0
0
0
The Erbium-Doped Fibre Amplifier
ngu-Volt
Optics
44
0
0
0
0
0
Q-Switching and the Giant Pulse
ngu-Emma
Optics
36
0
0
0
0
0
Kukhonjiswa 24 kwangu-56