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← T. rex hunted by endurance rather than speed: its foot is built for…
17 connected korrents · 11 moments from 28 Jan 2022 to 17 Sept 2026.
Everything filed under evolutionary biology
evolutionary biology
Everything filed under behavioural science
behavioural science
Everything filed under Europe
Europe Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Read this korrent: T. rex hunted by endurance rather than speed: its foot is built for efficiency, which points at long-distance pursuit, not a sprint. T. rex hunted by endurance rather than speed: its foot is built for efficiency, which points at long-distance pursuit, not a sprint. Last stated a year ago
4 Sept 2025
DH
Dave Hone — holds since 2025-09-04 — tap for who they are
Same subject: T. rex never ran in the biomechanical sense — it was a power walker that always kept one foot on the ground. — tap to centre the map on it T. rex never ran in the biomechanical sense — it was a power walker that always kept one foot on the ground. Last stated a year ago
4 Sept 2025
DH
Dave Hone — holds since 2025-09-04 — tap for who they are
Same subject: The scavenger-versus-hunter argument about T. rex is over: the bite marks show it did both. — tap to centre the map on it The scavenger-versus-hunter argument about T. rex is over: the bite marks show it did both. Last stated a year ago
4 Sept 2025
DH
Dave Hone — holds since 2025-09-04 — tap for who they are
Same subject: Almost all real predation is on prey far smaller than the predator, so the documentary staple of a T. rex taking an adult Triceratops shows the rare exception, not the rule. — tap to centre the map on it Almost all real predation is on prey far smaller than the predator, so the documentary staple of a T. rex taking an adult Triceratops shows the rare exception, not the rule. Last stated a year ago
4 Sept 2025
DH
Dave Hone — holds since 2025-09-04 — tap for who they are
Same subject: Tyrannosaurs at T. rex size were probably primarily nocturnal. — tap to centre the map on it Tyrannosaurs at T. rex size were probably primarily nocturnal. Last stated a year ago
4 Sept 2025
DH
Dave Hone — holds since 2025-09-04 — tap for who they are
Same subject: Predators everywhere target juveniles, and there is no reason dinosaurs were an exception — the bite marks and stomach contents say they were not. — tap to centre the map on it Predators everywhere target juveniles, and there is no reason dinosaurs were an exception — the bite marks and stomach contents say they were not. Last stated a year ago
4 Sept 2025
DH
Dave Hone — holds since 2025-09-04 — tap for who they are
Same subject: Predation is what makes evolution creative: without it there would be no arms races, no great feats of evolution, and a far less beautiful world. — tap to centre the map on it Predation is what makes evolution creative: without it there would be no arms races, no great feats of evolution, and a far less beautiful world. Last stated 4 years ago
7 Sept 2022
NL
Nick Lane — holds since 2022-09-07 — tap for who they are
Same subject: T. rex is a genuine ecological oddity: nothing else in its ecosystem came anywhere near its size as a carnivore. — tap to centre the map on it T. rex is a genuine ecological oddity: nothing else in its ecosystem came anywhere near its size as a carnivore. Last stated a year ago
4 Sept 2025
DH
Dave Hone — holds since 2025-09-04 — tap for who they are
Same subject: There is essentially no evidence that any dinosaur hunted in packs. — tap to centre the map on it There is essentially no evidence that any dinosaur hunted in packs. Last stated a year ago
4 Sept 2025
DH
Dave Hone — holds since 2025-09-04 — tap for who they are
Same subject: A language model's apparent mind is mostly our own bias: it predicts text, and leverages our evolved habit of attributing intentionality to anything that acts human. — tap to centre the map on it A language model's apparent mind is mostly our own bias: it predicts text, and leverages our evolved habit of attributing intentionality to anything that acts human. Last stated 3 years ago
22 Apr 2024
SC
Sean Carroll — holds since 2024-04-22 — tap for who they are
Same subject: A selection signal can be validated without a significance threshold, by measuring how far it is enriched for mutations an entirely independent study says affect a trait. — tap to centre the map on it A selection signal can be validated without a significance threshold, by measuring how far it is enriched for mutations an entirely independent study says affect a trait. Last stated 6 months ago
8 May 2026
DR
David Reich — holds since 2026-05-08 — tap for who they are
Same subject: Adaptive evolution tends to achieve even a simple, fixed objective through complicated behavior. — tap to centre the map on it Adaptive evolution tends to achieve even a simple, fixed objective through complicated behavior. Last stated 5 months ago
4 Jun 2026
SW
Stephen Wolfram — holds since 2026-06-04 — tap for who they are
Same subject: A belief system combining cosmic stakes, privileged knowledge, personal vocation and an imperative to act can license extraordinary behavior when it conflicts with ordinary constraints. — tap to centre the map on it A belief system combining cosmic stakes, privileged knowledge, personal vocation and an imperative to act can license extraordinary behavior when it conflicts with ordinary constraints. Last stated a month ago
17 Sept 2026
VR
Venkatesh Rao — holds since 2026-09-17 — tap for who they are
Same subject: A cancellation-reason drop-down measures list order rather than reasons: randomise the options and every one of them gets picked equally. — tap to centre the map on it A cancellation-reason drop-down measures list order rather than reasons: randomise the options and every one of them gets picked equally. Last stated 9 months ago
25 Jan 2026
JC
Jason Cohen — holds since 2026-01-25 — tap for who they are
Same subject: A decision cannot be judged by its outcome, because good decisions fail through no fault of the decider and bad ones succeed by luck. — tap to centre the map on it A decision cannot be judged by its outcome, because good decisions fail through no fault of the decider and bad ones succeed by luck. Last stated 4 years ago
9 Aug 2022
GK
Gary Klein — holds since 2022-08-09 — tap for who they are
Same subject: A company doing something at the edge of the Overton window has to hold two cultures at once — the true believers and the serious professionals who think they are crazy — and integrating them is what makes it work. — tap to centre the map on it A company doing something at the edge of the Overton window has to hold two cultures at once — the true believers and the serious professionals who think they are crazy — and integrating them is what makes it work. Last stated 3 months ago
7 Aug 2026
MH
Max Hodak — holds since 2026-08-07 — tap for who they are
Same subject: A heavily centralised state is the most fragile kind: when Rome’s centre failed, its successors were left without the resources or administration to do what it had done. — tap to centre the map on it A heavily centralised state is the most fragile kind: when Rome’s centre failed, its successors were left without the resources or administration to do what it had done. Last stated 5 years ago
28 Jan 2022
BD
Bret Devereaux — holds since 2022-01-28 — tap for who they are
Same subject: A new world order based on raw power is being drawn right now, and Europe has to fight for its place in it. — tap to centre the map on it A new world order based on raw power is being drawn right now, and Europe has to fight for its place in it. Last stated a year ago
10 Sept 2025
UL
Ursula von der Leyen — holds since 2025-09-10 — tap for who they are
At the centre
T. rex hunted by endurance rather than speed: its foot is built for efficiency, which points at long-distance pursuit, not a sprint.
Holds Read this korrent →
T. rex never ran in the biomechanical sense — it was a power walker that always kept one foot on the ground.
Holds
The scavenger-versus-hunter argument about T. rex is over: the bite marks show it did both.
Holds
Almost all real predation is on prey far smaller than the predator, so the documentary staple of a T. rex taking an adult Triceratops shows the rare exception, not the rule.
Holds
Tyrannosaurs at T. rex size were probably primarily nocturnal.
Holds
Predators everywhere target juveniles, and there is no reason dinosaurs were an exception — the bite marks and stomach contents say they were not.
Holds
Predation is what makes evolution creative: without it there would be no arms races, no great feats of evolution, and a far less beautiful world.
Holds
T. rex is a genuine ecological oddity: nothing else in its ecosystem came anywhere near its size as a carnivore.
Holds
There is essentially no evidence that any dinosaur hunted in packs.
Holds
A language model's apparent mind is mostly our own bias: it predicts text, and leverages our evolved habit of attributing intentionality to anything that acts human.
Holds
A selection signal can be validated without a significance threshold, by measuring how far it is enriched for mutations an entirely independent study says affect a trait.
Holds
Adaptive evolution tends to achieve even a simple, fixed objective through complicated behavior.
Holds
A belief system combining cosmic stakes, privileged knowledge, personal vocation and an imperative to act can license extraordinary behavior when it conflicts with ordinary constraints.
Holds
A cancellation-reason drop-down measures list order rather than reasons: randomise the options and every one of them gets picked equally.
Holds
A decision cannot be judged by its outcome, because good decisions fail through no fault of the decider and bad ones succeed by luck.
Holds
A company doing something at the edge of the Overton window has to hold two cultures at once — the true believers and the serious professionals who think they are crazy — and integrating them is what makes it work.
Holds
A heavily centralised state is the most fragile kind: when Rome’s centre failed, its successors were left without the resources or administration to do what it had done.
Holds
A new world order based on raw power is being drawn right now, and Europe has to fight for its place in it.
Holds