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Tracking Technology Connections YouTube channel

Once again I attempt to add polish to LED holiday lights

455,126 views •

Official approval rate 98.85%

Real approval rate 98.79%

Manipulation amount: 4.71%

This digital piano has some very clever controls

611,665 views •

Official approval rate 99.06%

Real approval rate 98.99%

Manipulation amount: 8.23%

Making Film Reveal its Image: the B&W Development Process

400,882 views •

Official approval rate 99.41%

Real approval rate 99.39%

Manipulation amount: 3.85%

The Birth of Photography: Drawing With Light (and silver iodide)

633,047 views •

Official approval rate 99.35%

Real approval rate 99.29%

Manipulation amount: 10.20%

Holey Plugs, Batman! But... what are they for?

2,095,550 views •

Official approval rate 95.55%

Real approval rate 95.53%

Manipulation amount: 0.65%

Introducing a new series! Connextras: Sights and Sounds

264,233 views •

Official approval rate 99.36%

Real approval rate 99.30%

Manipulation amount: 7.46%

I messed up. You're using too much detergent.

1,744,990 views •

Official approval rate 98.63%

Real approval rate 96.41%

Manipulation amount: 2.74%

Why it's not possible to synchronize turn signals (but also absolutely is)

1,395,102 views •

Official approval rate 97.97%

Real approval rate 97.92%

Manipulation amount: 2.51%

Pressure lamps: gaslighting on the go

522,410 views •

Official approval rate 99.31%

Real approval rate 99.24%

Manipulation amount: 10.59%

Batteries aren't the only way to store energy. Here's another.

741,662 views •

Official approval rate 97.44%

Real approval rate 97.36%

Manipulation amount: 2.94%

How the gas mantle made lamps 10X brighter

1,311,403 views •

Official approval rate 98.59%

Real approval rate 98.53%

Manipulation amount: 4.34%

Why do hurricane lanterns look like that?

2,292,967 views •

Official approval rate 97.66%

Real approval rate 97.65%

Manipulation amount: 0.45%

Perhaps the weakest link in the US electrical system

1,992,059 views •

Official approval rate 98.38%

Real approval rate 98.33%

Manipulation amount: 3.19%

What the Crookes Radiometer can teach us

762,209 views •

Official approval rate 99.23%

Real approval rate 99.18%

Manipulation amount: 6.15%

Analog Hygrometers - how?

463,055 views •

Official approval rate 98.07%

Real approval rate 98.00%

Manipulation amount: 3.64%

These digital clocks aren't digital at all

770,336 views •

Official approval rate 98.96%

Real approval rate 98.90%

Manipulation amount: 5.87%

The Future of Heat Pumps is Underground (and other places, too!)

650,462 views •

Official approval rate 98.30%

Real approval rate 98.03%

Manipulation amount: 9.26%

In Defense of the CFL: A Retrospective

866,839 views •

Official approval rate 98.85%

Real approval rate 98.75%

Manipulation amount: 8.58%

Heat Pumps: the Future of Home Heating

1,838,110 views •

Official approval rate 98.31%

Real approval rate 98.12%

Manipulation amount: 4.81%

The GeoSafari Jr. was a cleverly flexible kid's game

593,209 views •

Official approval rate 98.95%

Real approval rate 98.86%

Manipulation amount: 5.08%