Tag: Sharpie

Sharpie Pen Color Science – Sick Science! #104

Sharpie Pen Color Science – Sick Science! #104

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Is Black Really Black? – Filter Paper

Is Black Really Black? – Filter Paper

393 Views 14 years ago

Spangler Best of 2008 – Afternoon Show

Spangler Best of 2008 – Afternoon Show

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Is Black Really Black

Is Black Really Black

397 Views 14 years ago