A new 3-D model of a portable sundial found near Pompeii is helping researchers understand how to operate the "pork clock." ...
Comets don't visit often — here's how to capture comet Lemmon, comet 3I/ATLAS, on your camera as they dance across our skies.
Porta Power tools are essential for body kit repair and other similarly intense repair jobs, though it takes a bit of finesse, as does any body work.
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