Droplet Lab Blog

Latest research, trends, and best practices across surface science.
Exploring the Science Behind Water’s High Surface Tension
- Published: October 14, 2026
Why water's surface tension is about 72.8 mN/m at 20 °C, how hydrogen bonds cause it, and what raises or lowers it.
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How Surface Tension Lets Insects Walk on Water
- Published: October 14, 2026
How water striders use surface tension and superhydrophobic legs to stand and move on water, and why soap makes them sink.
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Why You Need Dynamic Surface Tension
- Published: August 29, 2026
Static surface tension is rarely the value that controls spraying, coating or cleaning. The real question is how quickly the surface tension changes at process timescales.
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Beyond 38 Dynes: What Surface Energy Really Tells You About Adhesion
- Published: August 29, 2026
Why dyne readings are valuable process signals—but do not directly explain adhesion—and which contact angle matters when coatings begin to dewet.
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