Knowledge pathways
Explore Ideas
Start from a conceptual, visual or mnemonic hint and reach an Idea, then the questions connected to it.
Idea hints can be symptoms, mental images, memorable associations or other human-facing cues.
Idea · visual metaphor
Heavy stone on chest
दिल पर पत्थर
A mental image of a heavy stone pressing on the chest, used to recall sensations of pressure, heaviness or constriction in the chest.
Idea · visual metaphor
Tight band around the chest
A mental image of a tight band squeezing the chest, used to recall chest constriction or squeezing discomfort.
Idea · visual metaphor
UV rays cracking DNA inside a dark skin lesion
A mental image of ultraviolet rays striking a dark skin lesion and cracking DNA inside melanocytes, used to recall mutation-driven proliferative signaling in melanoma.
Idea · visual metaphor
Black seeds escaping through lymph and blood
A mental image of malignant melanocytes as black seeds leaving a skin lesion through lymphatic channels and blood vessels, used to recall the early metastatic behavior of melanoma.