Urine can be simply obtained from a cow by stroking the escutcheon, instead of laborious catheterization. The urine sample can be a useful diagnostic tool for veterinarians to run a number of medical tests. Learn how to collect a urine sample for a cow by watching this video veterinary tutorial.
Apple's iOS 26 and iPadOS 26 updates are packed with new features, and you can try them before almost everyone else. First, check Gadget Hacks' list of supported iPhone and iPad models, then follow the step-by-step guide to install the iOS/iPadOS 26 beta — no paid developer account required.
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