Lineage
Every experiment, top to bottom in the order it ran, in the column of its family. A curve beside a column joins an experiment to the one it built on, from the bottom of the parent to the top of the child. A dashed curve means the parent sits in another family. Hover a dot to trace its line back to the root, an edge to light the two experiments it joins, or a family's name to light its column. Click a dot to keep its line and popover lit while you scroll; click it again, or press Escape, to let go. The popover links to the record.
198 experiments in 12 families. 189 built on an earlier one and 9 started a line of their own. 21 borrowed a parent from another family. The most built-on is 5, with 7 children.
Each family and its hypotheses are on the families page; the order they are worked in is on Priorities.