Tallow candles have been replaced by paraffin wax ones. Hob nailed boots are no longer sold. Six Volt car batteriesare no longer used. Lead based house paints are essentially unobtainable. (Apart from a few special applications) Lead sheathing around chimneys is now too expensive, and substitute materials are available.
Around fifty million years ago.
From about 300 million years ago to 180 million years ago.
it existed about 180 million years ago to about 100million years ago
65 million years ago
220 million years ago
Over 800 years ago
No, they did not.
1000 years ago
Ipad
14,000 years ago.
yes
tough glass