Slideshow · Science
Scientific Instruments That Changed How We Understand the World
Across two millennia of discovery, human curiosity has relied on precision hardware. These 35 microscopes, telescopes, early computers, measuring devices, and laboratory instruments revealed hidden wo
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From Ancient Brass Gears To Deep-Space Mirrors 
35. Antikythera Mechanism, Ancient Greek Geared Computer 
34. Brass Planispheric Astrolabe For Celestial Navigation 
33. Geocentric Armillary Sphere At The Museo Galileo - AdvertisementSwipe or tap ▶ to continue countdown
32. Eighteenth-Century Brass Naval Sextant 
31. Brass Surveying Theodolite With Spirit Level And Compass 
30. Gimballed Marine Chronometer For Longitude At Sea 
29. Precision Aneroid Barometer For Atmospheric Pressure - AdvertisementSwipe or tap ▶ to continue countdown
28. Single-Lens Brass Microscope 
27. Isaac Newton's 1668 Reflecting Telescope 
26. Piston Vacuum Pump And Magdeburg Hemispheres 
25. Ruhmkorff High-Voltage Induction Coil - AdvertisementSwipe or tap ▶ to continue countdown
24. Yerkes 40-Inch Great Refractor Telescope 
23. Wilhelm Rontgen's Crookes X-Ray Discharge Tube 
22. Supersaturated Particle Cloud Chamber 
21. Ernest Lawrence's 27-Inch Cyclotron Particle Accelerator - AdvertisementSwipe or tap ▶ to continue countdown
20. Geiger-Muller Ionizing Radiation Counter 
19. Four-Circle X-Ray Crystallography Diffractometer 
18. High-Speed Laboratory Microcentrifuge 
17. Analog Cathode-Ray Oscilloscope Displaying A Sine Wave - AdvertisementSwipe or tap ▶ to continue countdown
16. Charles Babbage's Difference Engine No. 2 
15. Herman Hollerith's Electromechanical Punched-Card Tabulator 
14. Alan Turing's Electromechanical Bombe At Bletchley Park 
13. Colossus Mark 2 Electronic Codebreaking Computer - AdvertisementSwipe or tap ▶ to continue countdown
12. ENIAC, First General-Purpose Electronic Digital Computer 
11. IBM System/360 Mainframe Computer 
10. Cray-1 Vector Supercomputer 
9. Compound Optical Microscope And Laser Nanophotonics Bench - AdvertisementSwipe or tap ▶ to continue countdown
8. Epifluorescence Optical Microscope 
7. Scanning Electron Microscope (SEM) 
6. Scanning Probe And Tunneling Microscope 
5. Karl G. Jansky Very Large Array Radio Interferometer - AdvertisementSwipe or tap ▶ to continue countdown
4. Atacama Large Millimeter And Submillimeter Array (ALMA) 
3. NIST-F2 Cryogenic Cesium Fountain Atomic Clock 
2. LIGO Gravitational-Wave Laser Interferometer 
1. James Webb Space Telescope 18-Segment Gold Primary Mirror - Advertisement🔥 UP NEXT IN THIS SERIES◫ 16 Slides
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Engineers guide the inner pixel tracking detector into the ATLAS experiment cavern at CERN on the Franco-Swiss border. Across 2,000 years of discovery, breakthroughs in physics, astronomy, biology, and computing have depended on building ever sharper instruments to measure what the unaided senses cannot detect.
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