3D30.77 - Hot Chocolate Effect
- Dan MacIsaac, "Coffee/Hot Chocolate Cup Acoustics", TPT, Vol. 57, #1, Jan. 2019, p. 62.
- Gorazd Planinsic, Eugenia Etkina, "Bubbles That Change the Speed of Sound", TPT, Vol. 50, #8, Nov. 2012, p. 458.
- Samuel Phillips, Anurag Agarwal, and Peter Jordan, "The Annoying Dripping Tap", Physics Today, Vol. 71, #12, Dec. 2018, p. 70.
- Roberto Zenit, and Javier Rodríguez-Rodríguez, "The Fluid Mechanics of Bubbly Drinks", Physics Today, Vol. 71, #11, Nov. 2018, p. 44.
- Gorazd Planinšič, "Fizziology", Physics Education, Vol. 39, #1, Jan. 2004, p. 65.
- Jearl Walker, "Reflection of the Rising Bubbles in a Bottle of Beer", The Amateur Scientist, Dec. 1981, p. 172.
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