Engineering

Transistor-integrated cooling for a more powerful chip

Managing the heat generated in electronics is a huge problem, especially with the constant push to reduce the size and pack as many transistors as possible in the same chip. The whole problem is how to manage such high heat ...

Electronics & Semiconductors

Just add water to activate a disposable paper battery

A water-activated disposable paper battery is presented in a proof-of-principle study in Scientific Reports. The authors suggest that it could be used to power a wide range of low-power, single-use disposable electronics—such ...

Engineering

Squid skin–inspired material is a game changer

Inside a lab in the Calit2 building, Aleksandra Strzelecka opens a drawer, pulls out a small square sheet and hands it to a visitor. The brownish, rubbery material stretches to more than double its original size.

Energy & Green Tech

Inadequate charging networks could thwart EV adoption goals

Failing to properly plan a resilient network of charging stations could be an Achilles' heel that undermines efforts to encourage the large-scale adoption of electric vehicles, researchers behind a new study have said. Their ...

Energy & Green Tech

How a cognitive bias is blocking the rise of electric cars

What are the barriers to the adoption of electric cars? Although the main financial and technological obstacles have been removed, their market share still needs to increase. In a recent study, a team from the University ...

Engineering

Tool for predicting pedestrian flow expands its reach

When urban development takes place, a traffic impact assessment is often needed before a project is approved: What will happen to auto traffic if a new apartment building or business complex is constructed, or if a road is ...

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