27:01

Atomic Layer Deposition of copper - If you like sputtering, you'll love this!

15:20

Making liquid ammonia to dissolve sodium and lithium metal

21:56

How to make precise sheet metal parts (photochemical machining)

37:32

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

22:59

The Dome Paradox: A Loophole in Newton's Laws

16:46

Ultrasonic soldering bonds glass, titanium, stainless steel, ceramics, tungsten, nichrome...

19:00

Purifying Sulfuric Acid Drain Cleaner

37:03

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