It is relatively easy to preserve shed skins, but tanning the skin of a deceased snake requires special chemicals and techniques. Preserving a shed skin takes a matter of minutes, but the tanning process will take several days. Snakeskin Basics Snakes have multiple layers of skin. Layer thicknes...
5-second to 30-second delay” before the tweets are published, allowing the user to edit. Dorsey, however, was keen to preserve Twitter’s “real-time nature,” and so was reluctant to add a long delay time. Another possible avenue discussed by Dorsey was the ability to still see the ...