Tag: materials

What’s the World Cup made of? – in C&EN

Preview image for an infographic on what the world cup is made of, featuring illustrated images of the Jules Rimet trophy, the current World Cup, and a football.
Click to view the full graphic on the C&EN site

The Men’s football World Cup final is taking place this weekend. While it sadly won’t be coming home, one team will take home the coveted World Cup – or, at least, a copy of it. In the latest edition of Periodic Graphics in C&EN, we take a look at the materials that make up the two separate trophies that have been awarded to the World Cup winners. See the full graphic on the C&EN site.

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The materials science of tennis

An infographic titled "The materials science of tennis" by Compound Interest explaining the chemistry of balls and rackets. Ball cores are vulcanized rubber (natural rubber crosslinked with sulfur) filled with pressurized nitrogen gas. The outer felt is wool and nylon, dyed yellow with a dye such as Basic Yellow 40. Rackets evolved from wood (which warped), to aluminium, then composites (fibreglass, Kevlar), and now carbon fibre with plastic resins. Strings transitioned from cow gut to polyester and nylon.
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If you’ve been enjoying the tennis at Wimbledon over the past two weeks, chemistry probably didn’t cross your mind as you watched the players slogging the ball back and forth. However, a lot of science and honed materials go into both the rackets and balls used during each game, set and match. This graphic examines the key substances used and how they’ve changed over time.

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The 2025 James T. Grady-James H. Stack Award for Interpreting Chemistry for the Public

Infographic on the Grady-Stack Medal. The graphic shows the composition of the medal: 10 carat (41.7%) gold, with the balance made up by a mix of copper, silver and zinc. The graphic also provides detail on James T. Grady, managing editor of the American Chemical Society's News Service from 1923 until 1948, and James H. Stack, managing editor from 1948 until 1960.
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I’m delighted and honoured to have been awarded the 2025 James T. Grady-James H. Stack Award for Interpreting Chemistry for the Public from the American Chemical Society. I travelled to San Diego to receive the award at the ACS Spring Meeting Awards Ceremony last week. Making an infographic on the medal’s composition and those it was named after seemed a fitting way to mark the occasion!

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What materials are strong enough for a space elevator? – in C&EN

Promo image for this infographic. The full infographic with alt-text is available on the C&EN site.
Click to view the full graphic on the C&EN site

Space elevators, a way of getting cargo and materials into space without rockets, have made frequent appearances in science fiction for decades. Making them a reality, however, is challenging. In this latest edition of Periodic Graphics in C&EN, we take a look some of the material requirements for space elevators, and which existing materials might be close to meeting these requirements. See the full graphic on the C&EN site.

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The science of superconductors – in C&EN

Click to view the full graphic on the C&EN site

Superconducting materials, capable of conducting electricity without resistance, have fascinated scientists for over a century. They’ve also been in the news recently as scientists hunt an elusive room-temperature superconductor which could transform civilisation. The latest edition of Periodic Graphics in C&EN examines what superconductors are, how they’ve been found, and how we use them. View the full graphic on the C&EN site.

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