| We studied polarimetry with wide-band filters and a simple instrument that took us six months to calibrate. |
| Landforms on Mars that appear to be related to climate changes help us calibrate and understand similar landforms on Earth. |
| It is not easy to calibrate his success but it stirs a seamless passion in those now ready to take on the mantle. |
| Maximum time limits were set to equal minimum time limits for fossil calibrations, and only invertebrates were used to calibrate. |
| Today we calibrate our watches with atomic clocks, but back then there was no timepiece more reliable than the rotating Earth itself. |
| We used a photograph of him taken backstage at the Winter Garden theater to calibrate our time extractor. |
