all you have to do is tap the ring whenever youâre connected to data or Wi-Fi and youâll be able to feel your loved oneâs heartbeat in real time. If these rings get your pulse racing then head on over to TheTouchâs website where theyâre available for pre-order.
Primary sources are also sets of data, such as health statistics, which have been tabulated, but not interpreted. 1  Journals or Periodicals: main type of publication in which scientific research is reported. 2  May be published by learned societies or by commercial publishers. 3  A researcher(s) submits an article to a journal.
Tertiary Sources. Tertiary sources are the furthest removed from the origin of an event, idea, or period. While secondary sources are the interpretation and evaluation of primary sources, tertiary sources are essentially summaries or collections of primary and/or secondary sources. In simple terms, tertiary sources distill primary and secondary sources into a format that is accessible to a general audience.