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Hear the call of the wild: Tracking deer movements by sound

In the marchland of Japan's Oze National Park, keeping track of the deer population has been a difficult and time-consuming task for the park rangers. Now their lives could get much easier, thanks to a novel technique for ...

Model filter system removes antibiotics from wastewater

A model for an economical filter system that can remove antibiotics from wastewater has been designed by Agricultural Research Service (ARS) and University of California-Riverside (UCR) collaborators.

Autonomous robot plays with NanoLEGO

Molecules are the building blocks of everyday life. Many materials are composed of them, a little like a LEGO model consists of a multitude of different bricks. But while individual LEGO bricks can be simply shifted or removed, ...

SpaceX completes test flight of Mars rocket prototype

SpaceX on Tuesday successfully completed a flight of less than a minute of the largest prototype ever tested of the future rocket Starship, which the company hopes to use one day to colonize Mars.

New sensor may soon test for coronavirus and flu simultaneously

The novel coronavirus has been compared to the flu almost from the moment it emerged in late 2019. They share a variety of symptoms, and in many cases, an influenza test is part of the process for diagnosing COVID-19.

Fossil fuel-free jet propulsion with air plasmas

Humans depend on fossil fuels as their primary energy source, especially in transportation. However, fossil fuels are both unsustainable and unsafe, serving as the largest source of greenhouse gas emissions and leading to ...

A great new way to paint 3-D-printed objects

Rutgers engineers have created a highly effective way to paint complex 3-D-printed objects, such as lightweight frames for aircraft and biomedical stents, that could save manufacturers time and money and provide new opportunities ...

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Prototype

A prototype is an original type, form, or instance of something serving as a typical example, basis, or standard for other things of the same category. The word derives from the Greek πρωτότυπον (prototypon), "archetype, original", neutral of πρωτότυπος (prototypos), "original, primitive", from πρώτος (protos), "first" + τύπος (typos), "impression".

This text uses material from Wikipedia, licensed under CC BY-SA