But the material can separate as it ages, causing cracks that may go undetected between tests.
Some of us may go weeks between contacting parents, but just remember, each week may be their last.
Behind it all is the niggling question of what goes on, or may go on, "between actuality and the mind's apprehending".
Medicaid cuts have caused service coordinators to slash the number of visits to the homes so that months may go by between visits.
Between any two whole numbers a further fractional or decimal number may always be inserted, and this may go on indefinitely: between 10 and 11, 10 102 (10.25, 10 1/4 (10.25), 10 1/8 (10.125), and so on.
"Well, if I start at the top of the vertical shoe box, it may drop to the right corner or it may drop to the left corner, or it may go anywhere in between inside that shoe box.
And even more barriers may go up soon this time between Britain and the rest of Europe.
However, there are no recurrent events in which patients may go back and forward between different stages indefinitely.
Particle concentration is not necessarily lowest at the axis of the riser, but may go through a minimum between the wall and the axis.
The publication of the dialogue between Blair and Bush may go some way towards addressing this, but is unlikely to reveal the ultimate spin.
