Stratasys multi-material colour 3D printer

BBC reports: [edited]

The world's first multi-material full-colour 3D printer has been launched by Stratasys, the owner of the MakerBot range of printers. It features "triple-jetting" technology that combines droplets of three base materials, reducing the need for separate print runs and painting.

By incorporating traditional 2D printer colour mixing, using cyan, magenta and yellow, the manufacturer says multi-material objects can be printed in hundreds of colours. While the base materials are rubber and plastic, they can be combined and treated to create end products of widely varying flexibility and rigidity, transparency and opacity, the company said.

Stratasys marketing manager Bruce Bradshaw told the BBC: "This will help industrial designers reduce the time it takes to bring prototypes to market by 50%."

Duncan Wood, publisher of specialist 3D printing magazine TCT, told the BBC: "This is groundbreaking stuff. Being able to produce single products incorporating materials of different rigidity and colour has been the holy grail of 3D printing to date.

It will cost about $330,000 (£200,000).
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Box

Box reports: [edited]

With 50GB of free storage, Box makes it easy to store, manage and work with all your files and documents wherever you are - on the web, from your desktop and on your iPhone and iPad.

Box for iPhone and iPad helps you get work done on the go. It's fast, secure and simple to use, so you can be productive from anywhere. More than 20 million users and 200,000 companies use Box - including 97% of the Fortune 500.

With Box for iPhone and iPad, you can:

・Get all your files at your fingertips
・Always have the most up-to-date information about your business
・Use your iPhone and iPad to present in meetings
・Share important files
・Review projects and leave feedback on the go
・Stay connected with your team

Box for iPhone and iPad features:

・High-quality rendering of 100+ file types
・PDF, PowerPoint and Word viewers for reviewing and presenting
・Offline access to files and folders
・Real-time search of files and folders and within documents
・File-level encryption and security controls
・Photo and video import
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Google Image Search Updated

Engadget reports: [edited]

Google Image Search has allowed users to filter results based on how they're licensed since 2009, but the option remained hidden under an advanced options menu where few users ever look. Now, a request by law professor and Creative Commons founding member Lawrence Lessig has changed that.

Bing added the option to filter by licensing rights last July with placement front and center, and Googler Matt Cutts tweeted that his company's search engine has a similar option, shown above. Perfect for bloggers in a hurry or anyone looking to whip up an image for a new meme, it can pick out images labeled for reuse, reuse with modification, or commercial variants of either.
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Caffeine aids long-term memory

the Hub reports: [edited]

Michael Yassa, an assistant professor of psychological and brain sciences at Johns Hopkins, and his team of scientists found that caffeine has a positive effect on our long-term memory. Their research, published by the journal Nature Neuroscience, shows that caffeine enhances certain memories at least up to 24 hours after it is consumed.

The Johns Hopkins researchers conducted a double-blind trial in which participants who did not regularly eat or drink caffeinated products received either a placebo or a 200-milligram caffeine tablet five minutes after studying a series of images. Salivary samples were taken from the participants before they took the tablets to measure their caffeine levels. Samples were taken again one, three, and 24 hours afterwards.

The next day, both groups were tested on their ability to recognise images from the previous day's study session. On the test, some of the visuals were the same as those from the day before, some were new additions, and some were similar but not the same.

More members of the caffeine group were able to correctly identify the new images as 'similar' to previously viewed images rather than erroneously citing them as the same.
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Panasonic Lumix DMC-ZS35 and ZS40

Digital Photography Review reports: [edited]

Panasonic has introduced the Lumix DMC-ZS40 travel zoom, also known as DMC-TZ60 in some markets. Equipped with Wi-Fi and NFC, it provides a 30x zoom range (24-720mm equiv), an 18.1 megapixel sensor, and a built-in electronic viewfinder. It features a control ring around the lens, Raw shooting and focus peaking.

Also introduced is a lower-cost model, the Panasonic Lumix DMC-ZS35 (TZ55), with Wi-Fi connectivity (though no NFC). The ZS35 covers a 28-560mm equivalent 20x zoom range, uses a 16 megapixel sensor, and lacks a viewfinder.
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A Concise Guide to Lightroom Develop Presets

Digital Photography School has published a helpful article with a good selection of free presets to download.
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