25/02/2019

Why photography fans are geeking out over assembly video of fisheye lens

The superstar of a fisheye lens emerged this month, shown in a video, where a team fashioned a custom fisheye lens that has a 270-degree field of view. Wow, as that was being dubbed as "insane" and "monster-like" but the ...

Feb 25, 2019 weblog

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'Goldilocks' thinking to cut cost of fuel cells in electric vehicles

The 2019 Toyota Mirai electric vehicle touts zero emissions, thanks to a fuel cell that runs on hydrogen instead of gasoline. But the Mirai has barely left California, partly because today's fuel cell electrodes are made ...

Feb 25, 2019

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