1. As a scientific field, it dates to the 1940s.

2. The scientific research agency has been working in the health tech space for around a decade.

3. To have this come out so it can get scientific review is great.

4. The results of the experiment have not yet been detailed in a scientific journal.

5. This highlights how important a habitat is for scientific research as well as outreach.

6. Even if your images are not scientific in nature, you still need to know the animal.

7. The court said the hunt was not conducted for scientific purposes.

8. Anyone with a college degree and some scientific experience can apply to be an astronaut.

9. Jones said this is a draft of a scientific report, not a regulation.

10. Most opponents say there is no scientific certainty so therefore it is not true.

11. The impact of all that forest damage on fire risk is a subject of scientific debate.

12. Similar technology has already secured valuable scientific data for other purposes.

13. Some of that bandwidth will be committed to scientific data.

14. The group also will push for investments in scientific research.

15. BBC News looks at how these methods work and the scientific principles behind them.