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The March 2025 issue is here!

-----------------------------

IEEE members exclusive: Enjoy your PDF download, and access articles online to start conversations with fellow readers and _IEEE Spectrum_ editors

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In this issue:

[These Graphene Tattoos Are Actually Biosensors](https://spectrum.ieee.org/graphene-biosensor)

[It’s Time To Rethink 6G](https://spectrum.ieee.org/5g-bandwidth)

[The Lost Story of Alan Turing’s Secret “Delilah” Project](https://spectrum.ieee.org/alan-turings-delilah)

[Touchscreens Are Out, and Tactile Controls Are Back](https://spectrum.ieee.org/touchscreens)

[See full issue →](https://spectrum.ieee.org/magazine/2025/march/)

[](https://spectrum.ieee.org/magazine/2025/march/)

[](https://spectrum.ieee.org/world-engineering-day-sustainable-future)

[The Institute](https://spectrum.ieee.org/topic/the-institute/)[IEEE Member News](https://spectrum.ieee.org/the-institute/collections/ieee-member-news/)[Guest Article](https://spectrum.ieee.org/type/guest-article/)[Climate Tech](https://spectrum.ieee.org/topic/climate-tech/)[Climate Change](https://spectrum.ieee.org/collections/climate-change/)

[World Engineering Day Focuses on Shaping a Sustainable Future](https://spectrum.ieee.org/world-engineering-day-sustainable-future)

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It highlights the role engineers play in fostering sustainability

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[Cut IC Development Time With Shift-Left DRC](https://spectrum.ieee.org/ic-design-verification)

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03 Mar 2025

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The first-of-its-kind inverse-design device eliminates complex simulations

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Our favorite jumping robot is hoping for a trip to Saturn’s icy moon

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