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It's a sign, this inside glimpse at the manufacturing of different signage was 𝙢𝙚𝙖𝙣𝙩 for you! Chapters: 00:00 Barber Poles 05:00 Neon Signs 09:50 Electric Signs 14:40 Channel Signs 19:43 Traffic Signal Poles 24:40 Road Signs 30:01 3D Signs #ScienceChannel #HowItsMade About How It's Made: Explore the fascinating world of how everyday items are manufactured and produced. Subscribe to Science Channel: https://www.youtube.com/@sciencechannel About Science Channel: Learn about outer space, leading scientific exploration, new technology, earth science basics, & more with science videos & news from Science Channel. Find us on social: Facebook: https://www.facebook.com/ScienceChannel/ Twitter: https://twitter.com/sciencechannel Instagram: https://instagram.com/sciencechannel TikTok: https://tiktok.com/@sciencechannel