iPhone 2.1 now available

As promised on Tuesday, iPhone update 2.1 is now available in iTunes. Its features include: – Decrease in call set-up failures and dropped calls – Significantly better battery life for most users – Dramatically reduced time to backup to iTunes – Improved email reliability, notably fetching email from POP and Exchange accounts – Faster installation…

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Project 365 Shoots the iPhone

What did you do last Monday? Really, you don’t remember, do you? Well you would if you used the “Project 365” App! Don’t waste the days! I often cannot recall what I did even yesterday, so this free application for the iPhone is a no brainer. The ingenious and innovative “Project 365” application creates a…

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Holographic diffuser

A holographic diffuser is an optical component that is commonly used as a beam homogenizer. The input beam of many common multimode lasers might have some ripples, speckle or radiance variations across its cross-sectional area that can harm laser process quality and uniformity.  Such a laser beam must be homogenized, or made smoothers, to achieve…

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