The remains of what probably was Marni Dee Sheppeard were found last week in the mountains of the west coast of New Zealand
, near Otira. Although a positive identification is still pending, this does seem to mean that Marni has died while hiking in her beloved mountains, some time between mid November and December of last year.
Mathematics is a language and languages can be used to create stories. It just takes imagination to create time travel or wormholes or theories of strings or lots of nice things theoretical physicists throw into arXiv.
Sometimes math has to create a story because real numbers don't work, even if the physics does.
Wave-particle duality, a foundation of quantum mechanics, has a fascinating science history. James Clerk Maxwell, whose equations govern the device you are reading this article on, couldn't explain everything - he died of cancer at age 46. It was left to Albert Einstein a generation later, in his 1905 paper, to describe light as photons containing properties of both particles and electromagnetic fields - the waves of Maxwell.
Before 2020, it’s likely the word “antimicrobial” did not often cross your mind. Perhaps you walked down the cleaning aisle in the grocery store and saw a disinfectant with the phrase “Kills 99.9% of Germs,” but it’s likely that you didn’t give it too much thought.
Almost exactly 15 years ago, I was following a nice conference in the Azores island of San Miguel, where I witnessed with a bit of gloom how the Standard Model was capable of explaining to the tiniest level all observed features not only of electroweak physics observables, but also of low-energy hadronic physics in weak decays of bottom hadrons, from a number of different experiments. I especially remember a talk by Guido Martinelli, among others, who was remarking that if new physics was there, it was really well concealed.
We have major bottlenecks with producing the vaccines, but the WHO say that it doesn't have to be like this. We already have millions of extra doses of COVID today because of the early technology transfer by AstraZenecs at the end of last year. This empowers the rest of the world to make the doses, which greatly increases vaccine supply and helps to end the pandemic fast. Novavax is also in the process of transferring technology in the same way, ready for when it gets approved. However most vaccine manufacturers are not doing this and as a result we are missing out on many millions of doses the world could have if they did facilitate technology transfer.
The US has enough doses to vaccinate its entire population twice over and have enough left to fully vaccinate 1.3 billion people outside the USA by the end of 2021. It's not going to run out of doses. As most of you will know, Biden has committed now to roll out 200 million doses to the USA in his first 100 days in office. The USA is making huge steps forward with its own population.
Ok, don't get me wrong here - the title of this post is not meant to mock my LHCb colleagues. I have friends there, and the experiment has been doing amazing physics in the past decade, with scores of new particles found, and tough questions posed to the data and to the Standard Model.
A new survey
estimates that 8% of pregnant women reported symptoms that meet criteria for a clinical diagnosis of Obsessive-Compulsive Disorder (OCD), and in the 38 weeks after having a child that jumped to 17% - a huge increase over other surveys.
We have major bottlenecks with producing the vaccines, but the WHO say that it doesn't have to be like this. There are many companies that could have produced them if they had been authorized to do so. There are things we can do to ease the bottlenecks right now and we could hugely increase vaccine production capacity a few months from now through technology transfer.
from San Bernardino County, California, where crime is prevalent and distrust in government high, found that religion may be key to COVID-19 vaccine uptake. Focused education efforts and an on-site mobile clinic in Black church parking lots resulted in the vaccinations of 417 people, 84% of whom were Black.
Results also showed an increase in Black attendance of mass vaccination clinics to 3.6% of total patients, up from 3%, in the week following asking Black churches and clergy to help in COVID-19 vaccination education and distribution.