You're probably right. However, the article is written in a way which at the very least heavily implies something else. >“The challenge was to keep the photons

You're probably right. However, the article is written in a way which at the very least heavily implies something else. >“The challenge was to keep the photons’ arrival time synchronized to within 10 pico-seconds,” says Tittel. “That is one trillionth, or one millionth of one millionth of a second.”