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In this video we're back to one of my favorite projects that I started playing with more than 10 years ago: making giant bubbles. A bit of a twist this time, trying strawberry DNA as a key ingredient. Thank you so much for your support! Let me know what you think of this one.

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Extracting Strawberry DNA to make Massive Bubbles

Check out my sponsor Brilliant, free for 30 days (and get 20% off a premium subscription!) by using this link: https://brilliant.org/nighthawk In this video we're back to one of my favorite projects that I started playing with more than 10 years ago: making giant bubbles. After experimenting with many of my own mixtures, I've found the best consistency in results comes from a variation of a recipe found on the Soap Bubble Wiki, "Mike's Gooey Mix". That is the baseline mixture used for the tests in this video. The original recipe can be found on this page: https://soapbubble.fandom.com/wiki/Recipes My modification of this recipe is as follows: - 4 cups (950 mL) Dawn Platinum - 8g J-Lube - 14g Baking Powder - 4.25 gal (16 L) Hot Water Here is an affiliate link for giant bubble supplies (I will earn a small commission from sales made through this link): https://www.amazon.com/shop/nighthawkinlight/list/1SCW3PPJQ8DHF?ref_=aip_sf_list_spv_ons_mixed_d For non-US detergent brands that may be substituted for Dawn Platinum see this section of the Soap Bubble Wiki: https://soapbubble.fandom.com/wiki/Detergent#Outside_the_USA By my experimentation the most important part of the bubble mix is to achieve a proper pH balance. The above recipe includes exactly enough baking powder to neutralize the alkalinity of the detergent and bring the solution to 7-7.5 pH when using the fairly alkaline ground water in my area. If your water source is on the acidic side or if you need to switch in a different detergent you will benefit from buying pH test strips to adjust how much baking powder is needed to reach 7-7.5 pH. Some commercial giant bubble concentrates are also available for purchase through the affiliate link above. I have not tested them, but I suspect they will give fairly good results in most circumstances. A special thank you to my top patrons: Aik193, Bartholomew Spawndoom, Boatyard McBoatface, Brian, Brian Bowles, Brian Shattuck, Carl Katzenberger, Chris, Christian, Connor Davis, Dan L, Daniel Moore, David Burburan, Dean Maurer, Dustin B, Edward Ivory, Edward Unthank, Eugene Pakhomov, Enzo Breda Lee, Etalon, Evan Hughes, Evan Relf, Gusbear, Henner Zeller, Isaac Wiebe, Jedediah Kivi, Jeremy, Jon Hartmann, Jonathan Wilt, Josh Hoppes, JWC, Keith Tucker, Kejie YU, Kris Pockell, Lisa L, M W, Mark Roth, Matthias S., Merrill Crawford, Michel Pastor, Moopy (Mike), Oliver, OscarCorx, overra, PabloXIII, Parker Jones, Peter Gordon, PeteyPak, PFC_CMC, RPMatthew, Ryan Shoaf, Sam Hodge, Santiago Perez, Scott Schlesier, Shadow VanDusen, Simone Chiesi, Steve C, Syniurge, The Coldrays Team, Trance Maharaj, TWSBI, White Hat, Y@, Yanko Yankulov, Alvaro Figueroa https://www.patreon.com/NightHawkProjects Thank you for watching!

Comments

Dragonkinn

Probably would be easier for dunking if you mix it into a kiddy pool

Lloyd

As far as I can tell you need a way lower concentration of higher chain length PEG/PEO for optimum results. We worked with PEG at the lab and thus we used small amounts of the old batches nobody wanted to use any more to improve our bubble solutions, and with the high molecular weight stuff my impression is that less is better, and better than more of the short chain PEG. (JLube is about 350g/mol) The soap makes a big difference, too, the best I found was sodium laureth sulfate. I buy the 30% solution of the technical grade stuff even for private use, which diluted to around 3% has similar cleaning efficiency and cost as normal dish soapfor common applications, but much better efficiency for cleaning optics (or even just windows), where mainly the thickening agents in normal dish soap are a problem (that's the trick for window cleaning solutions, plus ethanol or IPA for faster drying, and the lack of colouring makes the self made dilutions even better than the normal commercially available ones). Diluted to about 8% sodium laureth sulfate just foams like mad. And, as always, thanks for the video.

NightHawkInLight

I'm waiting on a bunch of SLS in shipping right now. I've meant to come up with a bubble mix using it for consistency sake. Much better than trying to keep track of when detergents make ingredient changes