Does the organic material of comets predate our solar system?

The Rosetta space probe discovered a large amount of organic material in the nucleus of comet 'Chury.' In an article published by MNRAS on Aug. 31, 2017, two French researchers advance the theory that this matter has its ...

The hard facts about soft landing ions

When determining how complex molecules drive, hinder, or halt reactions relevant to fuel production, pollution abatement, and energy storage, scientists often contend with other unrelated molecules that obscure their studies. ...

Extreme excavation: Fire ant style

Fans of The Lord of the Rings may disagree, but when it comes to exquisite excavation, the dwarves of Moria have nothing on the mighty fire ants of Georgia Tech. But Dan Goldman and Michael Goodisman aren't fascinated by ...

Historic Indian sword was masterfully crafted

The master craftsmanship behind Indian swords was highlighted when scientists and conservationists from Italy and the UK joined forces to study a curved single-edged sword called a shamsheer. The study, led by Eliza Barzagli ...

Molecules as circuits

Pursuit of silicon-based electronics has certain limits, in the physical sense: This type of circuit can never become "nano" because of the physical laws governing the flow of electrons. This imposes a halt to the process ...

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