"The new answer to a 77-year-old problem"

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11 BIG IDEAS OF PHYSICS

via @BlasMoros of @LTCWRK

(Thread 👇)

1. Galilean Relativity

We can never fully grasp, define, or understand a system we are part of.

“Distance provides perspective” and wisdom in life is often about perspective.

2. The Laws of Thermodynamics

The study of the large-scale behavior of systems exchanging work and heat with connected systems or their environment.

- The Transitive Law

- The Law of Conservation

- The “Contrast Advantage” Law

- The “Absolute Zero” Law

3. Newton’s Laws of Motion

Describe how objects in the world move and react to forces.

- The Inertia Law: An object at rest, stays at rest

- Force = Mass * Acceleration (F = ma)

- The Law of Reciprocity: For every action there is an equal and opposite reaction

4. Complexity

A complex system exhibits emergent behavior due to the collective interaction of many individual agents according to simple rules.

Complex systems are sensitive to original conditions, influenced by feedback loops, and buffeted by random outside variables.

So proud of my @UNGlobalPulse team and collaborators that step by step and over the years have managed to bring 🤖 science closer to humanitarian and development work. We now have a library!! 📚 📚📚 https://t.co/rOxXQRllo5 Some peer-reviewed highlights in this thread 👇

1/Just had an interview scheduled with @goddeketal, Dr Simon Goddek, the post-doctoral researcher at the Faculty of Mathematics and Statistics in the field of biotechnology, at an unnamed Dutch university. This researcher has been publicly pointing out that the paper that...

2/ the PCR test as the gold standard underlying global "lockdowns" was passed after maximum ONE day of peer review, as opposed to the average at that same journal of 172 days in 2019. Also that several authors have conflicts of interest. Unfortunately we were forced to cancel..

3/ because he was strongly advised by his university to maintain silence and not speak publicly -- to step back from this issue. I learned from a source that his university was heavily assailed by many complaints. Other scientists who have signed the review criticizing the PRC..

4/test, the "Retraction Request Letter", a critique that got worldwide attention, have also been bombarded with attacks, their relatives are being called at night, and their universities assailed. Some are at risk of losing jobs. Even former employers are being harassed. I..

5/ Note : scientists around the world are being silenced and harassed if they speak up in normal criticism of the scientific methods or conclusions used to advance the lockdown agenda and COVID testing. This is not post-enlightenment scientific discourse, this is how scientists

The calamoid palms 🌴 have over 500 species spread across the world, but their higher-level relationships were a bit of a mystery. Until now.

Out today in #MolecularPhylogeneticsAndEvolution:

A robust phylogenomic framework for the calamoid palms https://t.co/JiCbSUlheH

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First some background info, so that you know what we are talking about:

Calamoid palms look a bit like snakes 🐍 (don't they!?!), because their fruits are covered in overlapping scales. And with their often fierce spines, they are equally fearsome. 😱

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They are classified into 17 genera, 10 subtribes and 3 tribes. They have an amazing variety of growth forms, from stemless to climbing to tree habit. 🌱🌴

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But as I said, their relationships have been a bit of a mystery. Here's the varying relationships previous studies found over the last 20 years.

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We tackled this mystery with a phylogenomic approach: we sampled almost a thousand genes (a hundred times more than previous studies!) of 75 species representing all calamoid tribes, subtribes and genera.

The resulting data matrix is pretty massive...

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