How can abstract mathematics help describe the world?
Move between structures, spaces and applications without assuming that every useful connection is the same kind of explanation.
99Science / Connected ideas
Follow a question
A question can cross fields, connect evidence and open into another question. Start here and choose your own route through the ideas.
How do we find what we cannot see?
From gravitational waves to distant worlds, follow the steps between a signal and its interpretation.
How does life store and use information?
Follow a sequence from DNA to a working cell, then ask how variation changes the picture.
How does research become medicine?
Trace the questions between a biological mechanism, a proposed intervention and its use in a population.
What does a changing environment change?
Connect climate, ecosystems, food and engineering through the places where their effects meet.
What would count as a scientific discovery by AI?
Follow the question through mathematical proof, protein structures and the choice of the next experiment. The connections matter as much as the individual answers.
Who makes scientific progress possible?
Follow the shared data, instruments, teams and institutions behind a result—and the ways their work is recognised.