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Wow! I Never Knew That! (Episode 17)

10 minutes 14 seconds

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Host Jeff "JJ" Johnson highlights the invention of the Band-Aid as well as the can opener and sunglasses. He explains the whys of the CDMA vs. GSM phone signal and why Sixth Avenue in New York City has two names. He also focuses on the origins of the bridal dress and the bridesmaid dress. Finally, he explores the blue note in jazz music. Part of the "Wow! I Never Knew That!" series.

Media Details

Runtime: 10 minutes 14 seconds

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Still image from: Wow! I Never Knew That! (Episode 1)
Wow! I Never Knew That!
Episode 1
10 minutes 53 seconds
Grade Level: 7 - 12
Still image from: Wow! I Never Knew That! (Episode 2)
Wow! I Never Knew That!
Episode 2
10 minutes 7 seconds
Grade Level: 7 - 12
Still image from: Wow! I Never Knew That! (Episode 4)
Wow! I Never Knew That!
Episode 4
10 minutes 52 seconds
Grade Level: 7 - 12
Still image from: Wow! I Never Knew That! (Episode 6)
Wow! I Never Knew That!
Episode 6
10 minutes 54 seconds
Grade Level: 7 - 12
Still image from: Wow! I Never Knew That! (Episode 7)
Wow! I Never Knew That!
Episode 7
10 minutes 21 seconds
Grade Level: 7 - 12
Still image from: Wow! I Never Knew That! (Episode 8)
Wow! I Never Knew That!
Episode 8
10 minutes 6 seconds
Grade Level: 7 - 12
Still image from: Wow! I Never Knew That! (Episode 10)
Wow! I Never Knew That!
Episode 10
9 minutes 46 seconds
Grade Level: 7 - 12
Still image from: Wow! I Never Knew That! (Episode 15)
Wow! I Never Knew That!
Episode 15
10 minutes 15 seconds
Grade Level: 7 - 12
Still image from: Wow! I Never Knew That! (Episode 17)
Wow! I Never Knew That!
Episode 17
10 minutes 14 seconds
Grade Level: 7 - 12
Still image from: Wow! I Never Knew That! (Episode 18)
Wow! I Never Knew That!
Episode 18
10 minutes 18 seconds
Grade Level: 7 - 12