From the ‘Clapper’ to arsenic wallpaper, why objects go extinct

The “Clapper”, literal snail mail, anti-gravity underwear — there are reasons why all of these objects are extinct. But now, a new book is exhuming them from the trash heap of history.The “Clapper”, literal snail mail, anti-gravity underwear — there are reasons why all of these objects are extinct. But now, a new book is exhuming them from the trash heap of history.