But nothing could be proven.
The hippies could be proven right.
"We did a separate project on munitions," he added, "but no negative effect could be proven".
Hating hypocrisy, he was a passionate scientist, firmly dedicated to that which could be proven.
Proteoglycan and collagen formation were evaluated histologically and could be proven in all supplemented cultures.
Several activists and politicians demanded that he not be released until it could be proven that he had reformed.
The absence of external and internal concentration gradients could be proven by corresponding experiments and theoretical diagnostic criteria.
In reaching his decision, he was required to assume that facts in the complaint were accurate and could be proven.
It wasn't until the mid-1800s, afthe the work of Galileo, Kepler, Huygens, Newton, and finally, Friedrich Bessel, that it could be proven.
If it could be proven that Cygnus X-1 was not a black hole, Thorne would buy Hawking a subscription to the satirical magazine Private Eye.
