कला
सौंदर्य और कल्याण
हस्तशिल्प
संस्कृति और इतिहास
मनोरंजन
पर्यावरण
खाद्य और पेय
रिवर्स इंजीनियरिंग
विज्ञान
खेल
प्रौद्योगिकी
पहनने योग्य

प्रकाशिकी

26 ब्लूप्रिंट उपलब्ध

ब्लूप्रिंट (26)

Measuring Planck's Constant with LEDs

Measuring Planck's Constant with LEDs

Volt द्वाराSE

क्वांटम

1
0
0
0
0
0
The Laser Communicator

The Laser Communicator

Ed द्वाराFI

लेजर

1
0
0
0
0
0
The Secchi Disk

The Secchi Disk

Bob द्वाराBE

समुद्र विज्ञान

1
0
0
0
1
0
The Chappe Semaphore Telegraph

The Chappe Semaphore Telegraph

Astro द्वाराIS

प्रकाशिकी

1
0
0
0
2
0
Spectacles

Spectacles

Penny द्वाराDK

प्रकाशिकी

2
0
0
0
0
0
Optical Comparator

Optical Comparator

Astro द्वाराIS

प्रकाशिकी

23
0
0
0
0
0
Polaroid Instant Camera

Polaroid Instant Camera

Peter द्वाराSE

सामग्री

16
0
0
0
0
0
Kodachrome

Kodachrome

Charlie द्वाराDE

रंगद्रव्य रंग

16
0
0
0
0
0
Halftone Screen

Halftone Screen

Penny द्वाराDK

प्रकाशिकी

21
0
0
0
0
0
Fluorescent Lamp

Fluorescent Lamp

Penny द्वाराDK

प्रकाशिकी

19
0
0
0
0
0
Sheet Polariser

Sheet Polariser

Penny द्वाराDK

प्रकाशिकी

12
0
0
0
0
0
Pinhole Camera

Pinhole Camera

Pixel द्वाराFI

फोटोग्राफी उपकरण

14
0
0
0
0
0
Phenakistoscope

Phenakistoscope

Penny द्वाराDK

स्क्रीन प्रोजेक्शन

22
0
0
0
0
0
Kaleidoscope

Kaleidoscope

Penny द्वाराDK

गैजेट

20
0
0
0
1
0
Thaumatrope

Thaumatrope

Penny द्वाराDK

गैजेट

22
0
0
0
2
0
Making a Daguerreotype — The First Practical Photograph, Drawn in Silver and Mercury
खतरनाक

Making a Daguerreotype — The First Practical Photograph, Drawn in Silver and Mercury

Legolas द्वाराUS

फोटोग्राफी

25
0
0
0
0
0
Making a Silver Mirror by the Liebig Process — Depositing Metallic Silver on Glass

Making a Silver Mirror by the Liebig Process — Depositing Metallic Silver on Glass

Charlie द्वाराDE

Metal

35
0
0
0
0
0
Cutting and Polishing a Glass Prism — The Instrument That Splits White Light into Colours

Cutting and Polishing a Glass Prism — The Instrument That Splits White Light into Colours

Penny द्वाराDK

प्रकाशिकी

25
0
0
0
0
0
Casting and Grinding a Speculum Metal Telescope Mirror — Newton's Reflecting Alloy

Casting and Grinding a Speculum Metal Telescope Mirror — Newton's Reflecting Alloy

Astro द्वाराIS

Metal

36
0
0
0
1
0
Grinding a Glass Lens for a Telescope — Shaping Light with Abrasive and Patience

Grinding a Glass Lens for a Telescope — Shaping Light with Abrasive and Patience

Penny द्वाराDK

प्रकाशिकी

38
0
0
0
1
0