Hatrack River Forum: Electrical mayfly

This is topic Electrical mayfly in forum Books, Films, Food and Culture at Hatrack River Forum.

To visit this topic, use this URL:
http://www.hatrack.com/ubb/main/ultimatebb.php?ubb=get_topic;f=2;t=057667

Posted by Lisa (Member # 8384) on :

Why do some electrical plugs have holes in them and some don't? Is it just to save that teeny bit of metal? That seems unlikely.

Posted by Nighthawk (Member # 4176) on :

I've seen this question elsewhere, and the most common answer I've seen is "nobody has a clue."

Posted by Kwea (Member # 2199) on :

Older plugs had gripping textures in them, and the holes and/or bumps on the prongs would help them stay plugged in bettter.

...

Among other reasons....

Posted by Hank (Member # 8916) on :

I'd like to point out that "Electrical Mayfly" is an awesome name for a band.

Posted by Lisa (Member # 8384) on :

You're welcome to use it.

Posted by Lisa (Member # 8384) on :

quote:
Originally posted by Kwea:
Older plugs had gripping textures in them, and the holes and/or bumps on the prongs would help them stay plugged in bettter.

...

Among other reasons....

Cool. Thanks.