What was Hewlett-Packard's first successful product?

More Questions:

In 1992, what city hosted the first World Series game ever played outside the US?

What is the primary ingredient in the silvery amalgam used in dental restoration?

Which novelist created the character Helen West?

'Samson and Delilah" is an opera by which French composer?

What nation's legislative body is named The Knesset?

Which was the first ocean to be crossed by ship and by plane?

What process emulsifies the fat in milk?

The hottest natural chemical according to the Scoville Scale, resiniferatoxin, comes from what plant?

What road film highlights two buddies" search for freedom on their way to Mardi Gras?

Who is Homer Simpson's half-brother?

What classic TV show's main family had children named Betty, Kathy, and Bud?

John Carpenter's 1978 horror film "Halloween" was set in what fictional midwest town?

What Paris-born actress returned to her hometown for the 2004 movie "Before Sunset"?

What plan was developed by General Winfield Scott to defeat the Confederate Army?

What is the study of grasses called?