Instructional Video1:58
Secret writing Instructional Video
Science360

Secret writing

12th - Higher Ed
Goldenrod paper turns red when ammonia or other base is added. Parts needed: 1 Goldenrod paper (Must be made with real goldenrod pigment! Certain brands work for this, others don't.), 1 wax candle, 1 bottle Windex (""Classic"") or other...
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Autumn Wild Flowers Stock Footage
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Autumn Wild Flowers

Pre-K - Higher Ed
Autumn Wild Flowers
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Time lapse of people in city Stock Footage
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Time lapse of people in city

Pre-K - Higher Ed
Time lapse of people in city
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Golden Valley Stock Footage
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Golden Valley

Pre-K - Higher Ed
A valley of golden rod in late summer
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Golden Valley NTSC Stock Footage
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Golden Valley NTSC

Pre-K - Higher Ed
Golden Valley NTSC
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beautiful flowers in the wind Stock Footage
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beautiful flowers in the wind

Pre-K - Higher Ed
beautiful flowers in the wind
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Fowers (Goldenrod) in the wind Stock Footage
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Fowers (Goldenrod) in the wind

Pre-K - Higher Ed
Fowers (Goldenrod) in the wind
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Golden Rod In Summer Wind - NTSC Stock Footage
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Golden Rod In Summer Wind - NTSC

Pre-K - Higher Ed
Golden Rod In Summer Wind - NTSC
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beautiful landscape Stock Footage
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beautiful landscape

Pre-K - Higher Ed
beautiful landscape
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