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Biology
Quick fact
Hawkmoths can remember the location of high-reward flowers and will travel farther to reach them, even bypassing closer but lower-quality options—they are maximizing net energy gain, not just collecting any nectar.
Why this is interesting
You might think a hawkmoth would visit every flower it passes, but they often ignore perfectly good nectar sources. What makes a flower worth the stop?
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Subjects · study & training · careers
Choose something you are considering. FACTREE will give you a clear picture of what it contains, how its main parts connect and where it could lead.
This private catalogue connects 31 subjects, study routes and careers across six broad areas. Public Maps and learner routes remain off.
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Open a subject to see its complete shape at a glance. You can always return here and choose something else.
See what programming involves, how its main areas connect, and whether you find the knowledge interesting enough to take it further.
Structuring the Programming Map…
Complete subject map
Move from the one-screen overview into all 19 areas. Open any area, compare possible Paths and return to the overview whenever you want.
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Curiosity quiz
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Knowledge architecture
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