Superintendent Greally said breathalysers were calibrated once every 12 months so the data didn't align perfectly with calendar years.

But the biggest challenge so far has been in getting the DNA origami nanostructures to align perfectly on a wafer.

For a precipitating event to have an effect on performance, they found, a number of factors and internal attitudes must align perfectly.

However, Twitter could certainly charge for this feature in the future, because doing so would align perfectly with its approach to driving revenue.

Usually, homologous sequences are aligned perfectly and flanking sequences are not exchanged.

However, a cut on R-seven aligns perfectly with a square-edged defect on R-six.

The main gun's bore was a 20cm tube aligned perfectly with Jolober's eyes.

The stars aligned perfectly to produce the kind of moment that makes sports great.

Everybody on the front lawn! There are no coincidences; the stars aligned perfectly for the Hoopers.

Truly, we believe the stars -including our very own sun -are aligning perfectly for this evening's entertainment.

When the sun rose, pink and gold out of the swaddling sea mist, its crescent was aligned perfectly along the line of pillars.

Photograph: Alamy Located on the southern coast of Malta, this megalithic temple complex is another spot that aligns perfectly with the winter solstice.

He used his right index finger to slide the silver, wire-frame specs up over his nose, aligning perfectly with his dark, beady eyes.

Mark's history with 300, which redefined the way films of this ilk can be made, aligns perfectly with what we think Ramayan can be.

When the Earth aligns perfectly to block the sun's light to the moon, only sunlight that bends around the Earth's atmosphere reaches the lunar satellite.