An Eccentric Anomaly: Pedantry

Ed Davies's Blog


Pages tagged: Pedantry

Being picky about things other than my nose

A Rant About Kilograms On Mars

The CACM have published a reasonably interesting article by Gerard J. Holzmann about verification of the software on the Curiosity Rover: Mars Code.

Near the beginning, though, it says:

On Earth, Curiosity weighed 900 kg. It weighs no more than 337.5 kg on Mars because Mars is smaller than Earth.

Nope!

More...

"It's" & "its"

Dear Web,

The words it's and its are distinct and not interchangeable. Abuse rarely produces real ambiguity though it often results in the need to backtrack and reparse a sentence thereby slowing down reading but it does have the benefit of flagging the writer as likely to be careless: a powerful but not 100% accurate initial filter to apply to Internet writing.

More...