ScienceSeptember 2, 2026

microflier

MY-kroh-fly-er

Definition

A tiny, extremely lightweight autonomous machine or robot capable of sustained movement through the air, often powered by acoustic energy.

Etymology

Derived from the prefix 'micro-' meaning small, and the noun 'flier' referring to something that flies, typically denoting a very small aircraft or autonomous aerial vehicle.

In the news

The article uses the term to describe a 150-microgram device that utilizes sound-powered air jets to achieve flight without an onboard motor. It illustrates the expanding range of applications for acoustic technology beyond simple levitation.

Scientists Built a Sound ‘Tractor Beam’ That Can Move Objects From Nearly Half a Meter Away

Read the full article ↗

ZME Science

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