How Light Bulbs Are Made
978.4 هزار بار بازدید -
6 سال پیش
-
The incandescent light bulb is
The incandescent light bulb is made from two separate factory lines that eventually merge. One prepares the glass bulb. The other make the electrical components in the light bulb.
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Watch full episodes of the Science Channel series “How It’s Made” on the Science GO app or at: http://insder.co/HowItsMade
The INSIDER team believes that life is an adventure! Subscribe to our channel and visit us at: https://thisisinsider.com
INSIDER on Facebook: Facebook: thisisinsider
INSIDER on Instagram: Instagram: thisisinsider
INSIDER on Twitter: Twitter: thisisinsider
6 سال پیش
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است.
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