Review – Sticky

Posted April 26, 2024 by Nicky in Reviews / 0 Comments

Review – Sticky

Sticky: The Secret Science of Surfaces

by Laurie Winkless

Genres: Non-fiction, Science
Pages: 334
Rating: three-stars
Synopsis:

You are surrounded by stickiness. With every step you take, air molecules cling to you and slow you down; the effect is harder to ignore in water. When you hit the road, whether powered by pedal or engine, you rely on grip to keep you safe. The Post-it note and glue in your desk drawer. The non-stick pan on your stove. The fingerprints linked to your identity. The rumbling of the Earth deep beneath your feet, and the ice that transforms waterways each winter. All of these things are controlled by tiny forces that operate on and between surfaces, with friction playing the leading role.

In Sticky, Laurie Winkless explores some of the ways that friction shapes both the manufactured and natural worlds, and describes how our understanding of surface science has given us an ability to manipulate stickiness, down to the level of a single atom. But this apparent success doesn't tell the whole story. Each time humanity has pushed the boundaries of science and engineering, we've discovered that friction still has a few surprises up its sleeve.

So do we really understand this force? Can we say with certainty that we know how a gecko climbs, what's behind our sense of touch, or why golf balls, boats and aircraft move as they do? Join Laurie as she seeks out the answers from experts scattered across the globe, uncovering a stack of scientific mysteries along the way.

I found Laurie Winkless’ Sticky: The Secret Science of Surfaces a little uneven — less in terms of her writing, though, and more just in terms of my interest. The chapter on how geckos cling to surfaces fascinated me, but I’m less interested in Formula 1 cars or curling, especially not because the chapters felt like they unfolded a bit jerkily. I think it’s because each chapter is kind of chronological in revealing how we’ve understood the topic over time, and it starts to feel a bit like “aaand another thing!”

I think though that part of this is just that I’m a biologist, and not that interested in stuff on the level of van der Waals forces and friction. Winkless writes clearly and communicates the concepts well, and is genuinely enthusiastic about the topics, which helps.

So not quite for me, but still a fun detour.

Rating: 3/5

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