acm - an acm publication

Articles

How many Americans does it take to change a light bulb?

Ubiquity, Volume 2008 Issue January | BY John Stuckey 

|

Full citation in the ACM Digital Library

I changed a light bulb yesterday. Or, rather, I had the thing changed. I told an Egyptian friend I had a couple of bulbs burnt out and was assuming I could pick some up at one of the larger new supermarkets. He looked at me with barely concealed pity for my ignorance. No, he said. They don't carry light bulbs in a market. Later, in e-mail, he would spell it "light pulp," which is an image I find quite intriguing. Where's Einstein when you need him? Might light pulp be what glows inside the glass, I wonder?


deliverybot.acm.org | 526: Invalid SSL certificate

Error 526 Ray ID: 46a101ff88ee219e • 2018-10-15 08:45:08 UTC

Invalid SSL certificate

You

Browser

Working
Newark

Cloudflare

Working
deliverybot.acm.org

Host

Error

What happened?

The origin web server does not have a valid SSL certificate.

What can I do?

If you're a visitor of this website:

Please try again in a few minutes.

If you're the owner of this website:

The SSL certificate presented by the server did not pass validation. This could indicate an expired SSL certificate or a certificate that does not include the requested domain name. Please contact your hosting provider to ensure that an up-to-date and valid SSL certificate issued by a Certificate Authority is configured for this domain name on the origin server. Additional troubleshooting information here.

COMMENTS

POST A COMMENT
Leave this field empty