Bet you didn't think these things were useful now, did ya?

Links 'n Stuff
Applied Science's video:
   • How a Crookes radiometer works  
Technology Connextras (the second channel that stuff goes on sometimes):
   / @technologyconnextras  
Technology Connections on Twitter:
  / techconnectify  
The TC Subreddit
  / technologyconnections  

This channel is supported through viewer contributions on Patreon. Thanks to the generous support of people like you, Technology Connections has remained independent and possible. If you'd like to join the amazing people who've pledged their support, check out the link below. Thank you for your consideration!
  / technologyconnections  

And thank you to the following patrons!
Nathan Fenner, Rittycat , Huub Heijnen, Joseph Dion, Jim Sells, Dustin Gilyard, nils m, Damione Moore, Jeremy Weeks, Carolyn Gerakines, Graham O'Mara, Cameron Ross, Etta Spangler, Kyle Boreing, Ben Waxler, Daniel Mattingley, Jason Fortezzo, Joey Zedan, Devan Bailey, Andreas Neidlinger, Igor Hrcek, Andy Warren, Rowan Parker, Steven Dubnoff, Keaton Mowery, Father Cadan, Josiah Hensler, Brett and Eric, Martin Haynes, Alipasha Sadri, Dash Buck, Christopher Schreiber, R. Anthony Lorensen, Garrett L. Ward, Shawn, Adam Zaner, Bob , Emil , Dad , Holden Higgins, Zach Orum, HJ , michael waddle, Ultimatebadassandykillsu, Tayler Heaney, Martin Jungowski, Ryan, Nate Tangsurat, Anne Gibson, Joseph Prest, Scott Waldron, Lars Naurath, Mike SoRelle, Taylor Vaughn, BabyET, Nicholas Blair, Richard Stephens, Ken Kasal, William McDermet, Brian Recchia, Philip Buonadonna, BoneDepot, Barbara Ganschow, Amanda , Tino, Colin Brady, Andy , Colin Mutter, Ray Everett, Simon Priisholm, Connor Taffe, Giannnnnnn, Todd Hawk, Rich Delgado, Romain Dutot, Brian Hamilton, George , Caius Worthen, Justin Byers, Falldog , Funnyjk, David Guerrero, John Feldman, Ted Ledbetter, Derek Rose, Tobias Putz, Caytlin Vilbrandt, Alex Rich, Geo (Overand), Nikhill Rao, Robert Fletcher, William PS, Andrew Sorensen, Alexane Desbiens, Bob Frankston, StukaPizza, Nick Kourpias, Stateless, Benhart, Douglas JM, Sao, SeaburyNorton , Zach Berger, Lew Zealand, Shaitageth, Saghetti, DegaLaman, Daniel Castonguay, FirenzeFire , Mason DeBord, Jarocks, Nathaniel Robichaud, Benjamin Richards, Chris Brosz, Stewart , Kyle Burton, Jonas Lührig, Steve Plegge, Russell Grant, Josh Stern, Dan Simon, cparks1000000 , Tiago Paes, Kyle, Brendan Siwik, Puffin, false, Ellis , David Glover-Aoki, iPaq , RandomAdam , Peter Murray, probnot, Mike West, Philipp Saß, Kenneth Perronne, The Great Geno, mini mac, Kara Durocher, Neil Brimelow, Andrea Seward, Jeff Dickey, Mark Lewin, William Preston, Victor , Nextstepheli .Nextstepheli, Jared Fry, Nathan Bergey, Steve Davis, Keiran Hillcoat, David Lefton, Chris O'Dea, Tyler, Jason and Katie Corradino, Eric Lemar, kyhm , Alex Gartrell, Spencer R, William O'Driscoll, Sam Ellis, Christian Bikle, Christian Czekay, Andrew Backer, Jonathan Tunnell, Gary Ziroli, MiNX6, Forrest P, FrenchSword , Mike, Marie and Peter, Trevor Rudolph, Kevin Rogers, Ian Greig, Jaye Martindell, Adam Marshall, UbiquitousChris, Luke Hogan, Brian Alvarez, Alex Berliner, Kevin Marty, Brandon C. (Keronin)