Notes concerning “Optics”
Holographic archival
2014-04-24 (10 minutes)
A mechano-optical vector display for animation archival
2014-12-28 (updated 2015-09-03) (28 minutes)
Optical lever thermometer
2015-09-03 (1 minute)
Can you read the lunar lander’s plaque from Earth? Or write a new one?
2015-09-03 (9 minutes)
US$10M for a new, much better McMurdo Base, or less
2016-05-18 (updated 2016-05-19) (7 minutes)
Phosphorescent laser display
2016-08-16 (8 minutes)
Starfield servo
2016-08-30 (updated 2018-11-07) (13 minutes)
Rosetta opacity hologram
2016-09-05 (8 minutes)
Subterranean glazing
2016-09-06 (25 minutes)
Soldering with a compound parabolic concentrator or even just an imaging lens
2016-09-07 (2 minutes)
Microprint visor
2016-09-07 (2 minutes)
Compressed sensing microscope
2016-10-06 (7 minutes)
3-D printing glass with continuously varying refractive indices for optics without internal surfaces
2016-10-06 (3 minutes)
Jello printing
2016-12-14 (8 minutes)
Bubble display
2017-01-24 (updated 2017-08-03) (1 minute)
Sparkle wheel display
2017-05-10 (6 minutes)
Flying spot reilluminatable stage
2017-05-15 (1 minute)
CCD oscilloscope
2017-06-20 (updated 2017-07-04) (7 minutes)
Microlens vibrating lightfield
2018-07-14 (updated 2018-07-15) (11 minutes)
Caustics
2018-08-18 (updated 2019-11-08) (8 minutes)
You can’t construct optical systems with arbitrary light transfers, but you can do some awesome shit
2018-09-10 (11 minutes)
Electrolytic anodizing, with a small movable electrode
2018-10-28 (2 minutes)
Macroscopic capacitive DLP
2019-04-08 (1 minute)
Caustic business card
2019-04-08 (3 minutes)
Seeing the Apollo flags from Earth would require a telescope 27× the size of the Gran Telescopio Canarias
2019-04-10 (updated 2019-04-16) (2 minutes)
Analemma sundial
2019-07-05 (11 minutes)
Some extensions of William Beaty’s scratch holograms
2019-07-11 (9 minutes)
Debokehfication
2019-09-01 (updated 2019-09-12) (4 minutes)
Photodiode camera
2019-09-04 (16 minutes)
Bokeh pointcasting
2019-09-08 (updated 2019-09-09) (16 minutes)
Lenticular deflector
2019-09-08 (updated 2019-09-09) (9 minutes)
Bistable magnetic electromechanical display
2019-10-24 (16 minutes)
Camera flash extrapolation
2019-11-12 (6 minutes)
Kerr snow display
2019-11-12 (3 minutes)