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Git isn’t hard to learn. Moreover, with a Git GUI such as Atlassian’s Sourcetree, and a SaaS code repository such as Bitbucket, mastery of the industry’s most powerful version control tools is within ...

The quest for the cosmic ray was a four-ring circus last week. The main purpose of Belgian Professor Auguste Piccard’s stratosphere balloon flight (see p. 32) was to record the effect of cosmic rays ...

Windows 11 is available for download worldwide. Microsoft has released it as a free upgrade, which means you do not need to pay to upgrade your computer to Windows 11. It is available for free ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

THE electroscope which Prof. Lodge proposes to use to indicate positive and negative potentials by different movements of the leaves (see p. 320), has the disadvantage that (assuming the case to be ...

I SUPPOSE teachers still use gold-leaf electroscopes for their junior lectures; certainly I have found nothing else so dead-beat, or so readily understood; and by projecting with a lens a shadow of ...

Balloon manufacturers once charged $100 each for sounding balloons not more than 40 inches in diameter. Now investigators of the upper air can get the same balloons for $2 each. Last summer five ...

Abstract: In electric power industry, electrical inspection is needed for many power equipment or power lines before application or operation. Presently, the electroscopes utilized for electrical ...