Applied Science’s most viewed videos of 2019
Lifetime totals, not views in this range.
Snapshot from 19 Oct 2026.
- Rank 1:

Drill through anything (conductive) with Electrical Discharge Machining
- Rank 2:

Cryogenic treatment of drill bits: tested 2X lifetime and microstructure analysis
- Rank 3:

Make vacuum pre-loaded spherical air bearings without special tools
- Rank 4:

"Bouncy" sulfur hexafluoride gas in tennis balls?
- Rank 5:

Build an electroluminescent glass panel display -- an Apollo DSKY
- Rank 6:

Electro-osmosis: pumping water with electricity and no magnets
- Rank 7:

DIY mass spectrometer measures potassium in dietary salt substitute
- Rank 8:

How a film camera superimposes the date onto photos
- Rank 9:

High-resolution screen printing demystified
- Rank 10:

How corrosion inhibitors protect metal: synthesis in the lab and testing
- Rank 11:

Testing UV absorption eyewear and sunscreen with a deuterium light source
- Rank 12:

UV laser creates disappearing ink in normal printer paper
- Rank 13:

Behind the scenes at Applied Science: Why video? Camera gear. Shop tour.