Applied Science youtube.com

Acoustic Radiometer spins in 130dB sound [video]

youtube.com·12w·

Discuss: Hacker News

Optical diffraction patterns made with a MOPA laser engraving machine [video]

youtube.com·17w·

Discuss: Hacker News

X-ray backscatter with compressed sensing algorithm [video]

youtube.com·29w·

Discuss: Hacker News

Iron nitride permanent magnets made with DIY planetary ball mill [video]

youtube.com·37w·

Discuss: Hacker News, Hacker News

Helios Welding Visualization System uses intense pulsed lighting to outshine electric arcs, laser cutters, and even burning magn...

youtube.com·45w·

Discuss: Hacker News

Dramatically improve microscope resolution with Fourier Ptychography [video]

youtube.com·49w·

Discuss: Hacker News

F/0.38 camera lens made with oil immersion microscope objective

youtube.com·54w·

Discuss: Hacker News

Mutarotation: A sugar that spontaneously changes from sweet to bitter [video]

youtube.com·58w·

Discuss: Hacker News

Micronics SLS nylon 3D printer makes electronic circuits

youtube.com·87w

Photosynthesis photography: Making images with living plant leaves

youtube.com·128w·

Discuss: Hacker News

Measuring the amount of lead (Pb) consumed when drinking from lead crystal glassware. Is it safe?

youtube.com·136w

Multi-layer reactive foil: no fuel, no oxygen, tons of heat

youtube.com·141w

Temperature-sensing RFID tag in magnetic stir bar

youtube.com·148w

Identify chemicals with radio frequencies - Nuclear Quadrupole Resonance (MRI without magnets)

youtube.com·159w

How to make precise sheet metal parts (photochemical machining)

youtube.com·171w·

Discuss: Hacker News

High speed X-ray video: jumping beans, wind-up toys and more!

youtube.com·178w·

Discuss: Hacker News

Drawing on a plasma display with a laser pointer

youtube.com·193w