Popping a penny into a vase of flowers is a hack that's been circulating for years, but is there any scientific basis behind this trick for fresh blooms?

The sisters were unaware that their song might be a requiem for these humble coins, many of which nowadays, rather than brightening the flow of commerce, do indeed lie forsaken in kitchen penny jars.

American consumers don’t want pennies. Many find them so useless that they relegate them to “penny jars” or toss them on the ground or in the trash. Retailers don’t like them, either ...

They are stashed in penny jars or junk drawers at home. Or they fall on the ground and people don’t even bother to pick them up.Many people leave behind the pennies they get as change in leave-a ...

They are stashed in penny jars or junk drawers at home. Or they fall on the ground and people don’t even bother to pick them up.Many people leave behind the pennies they get as change in ...