To make an image transparent in PowerPoint, you have to change the opacity of the image – and you can do it for the whole image or a part. Change the opacity of an image in PowerPoint When it comes ...

Stronger than plastic and tougher than glass, the resin-filled material is being exploited for smartphone screens, insulated windows and more. By Jude Coleman / Knowable Magazine Published Dec 14, ...

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The last few months have seen a dramatic increase in excitement around Large Language Models (LLMs) and generative AI. While not new, recent performance improvements and immense increases in the size ...

A transparent cell phone would seem to have a few limitations. It could be hard to find, and others could easily see exactly what you are working on. The real power of a transparent phone, that which ...

I occasionally need to convert the background color of a particular image to be transparent so that the image looks better on medium with backgrounds of colors other than the image’s original ...

The silk fibers produced by Bombyx mori, the domestic silkworm, has been prized for millennia as a strong yet lightweight and luxurious material. Although synthetic polymers like nylon and polyester ...

Modern society is now so dependent on electronics that an invisible radiation pulse is ...

See-through solar cells offer the exciting prospect of turning gleaming skyscrapers into photovoltaic powerhouses. But it has been difficult to make solar cells that are both transparent and efficient ...

This story was originally published by Knowable Magazine. Thirty years ago, a botanist in Germany had a simple wish: to see the inner workings of woody plants without dissecting them. By bleaching ...