Tested7.14M
Published on 5 Jan 2026, 15:00
The National Park Service was founded in 1916, so how is the first badge from 1895? At the National Park Service Museum Conservation Lab, museum curator Casey Oehler walks Adam Savage through a selection of the 240 badges in NPS' collection, and explains how she and her team use an XRF Spectrometer as part of their research and chronicling of each.
National Park Museum Conservation Lab: nps.gov/subjects/hfc/museum-co...
National Park Service: nps.gov/index.htm
What Happens When Taxidermy Fails: youtu.be/_ovkiZfl9aw
Where America’s Historical Artifacts Are Being Preserved (Well ... For Now): youtu.be/1lxSXvLGvcs
How to Wash a 157-Year-Old Newspaper: youtu.be/P3J-ToojchA
Adam Savage Learns How Noiseless Typewriters Work! youtu.be/lswxgfgV1EA
Restoring a Bald Eagle When Its Feathers Are Illegal: youtu.be/ZQv9Knuj2Tk
More Tested/NPS Videos: youtube.com/watch?v=P3J-Toojch...
Follow the NPS Museum Conservation Lab here: instagram.com/conservation_hfc...
If you'd like to support the work of the NPS museum conservation lab, you can do so -- indirectly -- by visiting national park(s), writing to your representatives about your support for the National Park Service and its museum conservation lab, or donating to the National Park Conservation Association (npca.org/), a nongovernmental nonprofit that supports the NPS' work.
Subscribe for more videos (and click the bell for notifications): youtube.com/subscription_cente...
Join this channel to support Tested and get access to perks:
youtube.com/channel/UCiDJtJKMI...
Tested and Adam Savage Ts, stickers, (de) merit badges and more: tested-store.com
Savage Merchandising: adamsavage.com
About Tested: tested.com/about
Meet Adam in Person: tested.com/events
TikTok: tiktok.com/@testedcom
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Twitter: twitter.com/testedcom
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Amazon Storefront: amazon.com/shop/adamsavagestes...
Audio Described and Accessible Videos: youtube.com/playlist?list=PLJt...
Intro bumper by Abe Dieckman
Thanks for watching!
National Park Museum Conservation Lab: nps.gov/subjects/hfc/museum-co...
National Park Service: nps.gov/index.htm
What Happens When Taxidermy Fails: youtu.be/_ovkiZfl9aw
Where America’s Historical Artifacts Are Being Preserved (Well ... For Now): youtu.be/1lxSXvLGvcs
How to Wash a 157-Year-Old Newspaper: youtu.be/P3J-ToojchA
Adam Savage Learns How Noiseless Typewriters Work! youtu.be/lswxgfgV1EA
Restoring a Bald Eagle When Its Feathers Are Illegal: youtu.be/ZQv9Knuj2Tk
More Tested/NPS Videos: youtube.com/watch?v=P3J-Toojch...
Follow the NPS Museum Conservation Lab here: instagram.com/conservation_hfc...
If you'd like to support the work of the NPS museum conservation lab, you can do so -- indirectly -- by visiting national park(s), writing to your representatives about your support for the National Park Service and its museum conservation lab, or donating to the National Park Conservation Association (npca.org/), a nongovernmental nonprofit that supports the NPS' work.
Subscribe for more videos (and click the bell for notifications): youtube.com/subscription_cente...
Join this channel to support Tested and get access to perks:
youtube.com/channel/UCiDJtJKMI...
Tested and Adam Savage Ts, stickers, (de) merit badges and more: tested-store.com
Savage Merchandising: adamsavage.com
About Tested: tested.com/about
Meet Adam in Person: tested.com/events
TikTok: tiktok.com/@testedcom
Instagram: instagram.com/testedcom
Twitter: twitter.com/testedcom
Facebook: facebook.com/testedcom
Discord: discord.gg/tested
Amazon Storefront: amazon.com/shop/adamsavagestes...
Audio Described and Accessible Videos: youtube.com/playlist?list=PLJt...
Intro bumper by Abe Dieckman
Thanks for watching!
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