PinnedTim Andersen, Ph.D.Dark matter may come from the fifth dimensionAfter years of tinkering with tensor calculus, my paper explaining dark matter with a 5th dimension has been published in the peer-reviewed…May 1332May 1332
Tim Andersen, Ph.D.There is only one way out of climate change anxietyFrom denial and degrowth nonsense to real solutions6h ago26h ago2
Tim Andersen, Ph.D.MOdified Gravity may be the alternative theory we’ve been looking forMOND is dead but MOG isn’tAug 416Aug 416
Tim Andersen, Ph.D.Rebellion in an absurd universeAlbert Camus likened life to the plight of Sisyphus, the ancient Greek man condemned to roll a stone up a hill in the underworld, only to…Jul 108Jul 108
Tim Andersen, Ph.D.We may never stop climate change without massive investment in biofuelsA recent article about a Tiktok that a PhD student made about a video Ben Shapiro made commenting on a statement by Greta Thunberg appeared…Jul 423Jul 423
Tim Andersen, Ph.D.Studies of the climate millions of years ago suggest global warming could get much worse than modelCan we trust these “proxy” models?Jul 215Jul 215
Tim Andersen, Ph.D.The end of the universe, not the beginning, may be the moment of creationLast week’s article got me thinking about time inversion and I looked more carefully into arrow of time reversal experiments like this one…Jun 1023Jun 1023
Tim Andersen, Ph.D.How time inversion really worksTenet came out in 2020 which seems like a lifetime ago now. The Christopher Nolan sci-fi thriller quickly became divisive partly because…Jun 75Jun 75
Tim Andersen, Ph.D.Zero-point energy may not existIn a previous post, I talked about how there might be more ordinary explanations for the Casimir effect that do not rely on vacuum energy…May 2313May 2313
Tim Andersen, Ph.D.The Casimir effect may not come from vacuum energyRecently I saw a post on twitter claiming that AI could be powered with quantum vacuum energy. The post was accompanied by a figure from a…Apr 299Apr 299