Study links trees’ sense of shape to wood that straightens stems
Experiments with young poplars found that specialized wood changed where it formed when researchers disrupted directional cues from gravity and light.
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Study links trees’ sense of shape to wood that straightens stems
Experiments with young poplars found that specialized wood changed where it formed when researchers disrupted directional cues from gravity and light.
Government and politics anywhere in the world: elections and campaigns, parliaments and laws, heads of state and government, cabinets and ministers, diplomacy, summits, sanctions and treaties, protests with a political aim. A war or a disaster as an event stays in world-news; tax, budget and trade…
