1. Age Differences in Relationships - May-December Couples


    Lois Smith Brady interviews May-December couples to find out how they keep their romances alive.

  2. Time dilation - Wikipedia


    According to the theory of relativity, time dilation is a difference in the elapsed time measured by two observers, either due to a velocity difference relative to ...

  3. Geochronology - Wikipedia


    Geochronology is the science of determining the age of rocks, fossils, and sediments using signatures inherent in the rocks themselves. Absolute geochronology can be ...

  4. HASPI Curriculum


    The HASPI Curriculum Resources are available free for use by educators. All of the resources align with the Next Generation Science Standards (NGSS) and Common Core ...

  5. Homo sapiens - H. sapiens (Anatomically Modern …


    Homo sapiens started showing up in the fossil record around 100,000 years ago in South Africa.

  6. Radiometric Dating


    A response by a scientist with a Christian point of view to the young earth criticism of radiometric dating.

  7. Which | Define Which at Dictionary.com


    The relative pronoun which refers to inanimate things and to animals: The house, which we had seen only from a distance, impressed us even more as we approached.

  8. Wake-up call: Australian students fall behind Kazakhstan ...


    Australian students have plummeted in the latest international maths and science rankings, with countries such as Kazakhstan, Cyprus and Slovenia leapfrogging us …

  9. Dating Young Filipinas: The May-December Relationship ...


    Many men have found real happiness dating and marrying a younger Filipina. Some have not. What makes these older-younger, May-December relationships work?

  10. Kahoot! | Play this quiz now!


    Play a game of Kahoot! here. Kahoot! is a free game-based learning platform that makes it fun to learn – any subject, in any language, on any device, for all ages!