Sentences with phrase «researchers scratching their heads»

Their only hit was GAPDH, a result that no doubt left the researchers scratching their heads, Snyder says.

A line of dark spots across the dwarf planet's equator make it look like a pizza and have left researchers scratching their heads

But the vaccine's relatively low response rate of 31 % left researchers scratching their heads.

Another question has some researchers scratching their heads.

A study suggesting that small middle and high schools could be harmful to the emotional health of some students has some researchers scratching their heads.

Not exact matches

For more than a decade, researchers have been scratching their heads at strange results from genetic studies of late ice age bison bones and teeth that have hinted at an undiscovered extinct species.

Only after considerable «head - scratching and flying,» Sawyer says, did the researchers find the deer.

Immediately after expelling the fluid, the nanorods» weight decreased by about half, causing the researchers to scratch their heads even harder.

Curiously, the researchers are scratching their heads about why the milk worked out better.

Even the researchers are scratching there heads asking the same questions you all are.