Researchers find a way to heat 3D printer filament using microwaves, enabling fusing circuits inside printed objects — tech supports precise heating down to the width of a human hair

April 19, 2026

, By Tom’s Hardware

Researchers find a way to heat 3D printer filament using microwaves, enabling fusing circuits inside printed objects — tech supports precise heating down to the width of a human hair

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A team of researchers from Rice University has achieved a new breakthrough in 3D printing that has unlocked the construction of brand-new electronic tech that was previously impossible. As reported by New Atlas, a paper published by the aforementioned team describes a new 3D-printing process using microwaves capable of heating up nanoparticle ink with extreme precision.

This bleeding-edge microwave tech, called “Meta-NFS” or metamaterial-inspired near-field electromagnetic structure, can heat ink…

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Researchers find a way to heat 3D printer filament using microwaves, enabling fusing circuits inside printed objects — tech supports precise heating down to the width of a human hair

April 19, 2026

, Published By Tom’s Hardware

Researchers find a way to heat 3D printer filament using microwaves, enabling fusing circuits inside printed objects — tech supports precise heating down to the width of a human hair

A team of researchers from Rice University has achieved a new breakthrough in 3D printing that has unlocked the construction of brand-new electronic tech that was previously impossible. As reported by New Atlas, a paper published by the aforementioned team describes a new 3D-printing process using microwaves capable of heating up nanoparticle ink with extreme precision.

This bleeding-edge microwave tech, called “Meta-NFS” or metamaterial-inspired near-field electromagnetic structure, can heat ink…

Disclaimer

We strive to uphold the highest ethical standards in all of our reporting and coverage. We StartupNews.fyi want to be transparent with our readers about any potential conflicts of interest that may arise in our work. It’s possible that some of the investors we feature may have connections to other businesses, including competitors or companies we write about. However, we want to assure our readers that this will not have any impact on the integrity or impartiality of our reporting. We are committed to delivering accurate, unbiased news and information to our audience, and we will continue to uphold our ethics and principles in all of our work. Thank you for your trust and support.

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Previous News

Can the ‘Attention Liberation Movement’ Foment a Rebellion Against Screens?

Next News

Take Your Piano Skills From Beginner to Beyond With Flowkey for $55

Tom’s Hardware

More like this

Popular

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