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Showing posts with label prime numbers. Show all posts
Showing posts with label prime numbers. Show all posts

Wednesday, December 26, 2018

Sunspots 708


Things I have recently spotted that may be of interest to someone else:

Christianity: Michael Gerson on why all of us should care how prisoners are treated.

Christianity Today says that we should keep the X in Christmas/Xmas.

Education: Merriam-Webster has chosen its word of the year, based on use by the public. It's Justice.

Health: NPR reports on why some drug prices are so high in the US.

Humor: A Louisiana woman has placed large inflatable dragons on her lawn for Christmas. Not everyone was happy about that, says Relevant. So she added some more.


(or something) Think the US celebrates Christmas too much? NPR reports that the Philippines celebrates it for four months.



Politics: Alexandria Ocasio-Cortez, newly elected to the US House, has proposed a Green Deal -- aspirations on how we want to deal with the environment. A majority of people of all political affiliations like the idea, according to Earther.

Secretary of Commerce Wilbur Ross appears to have had as many, or more, shady dealings as some ex-members of the Trump administration.

(And Science) NPR reports that North Korean scientists may be learning how to produce weapons because of seemingly ordinary cooperation with scientists from other countries, especially China.

Science: NPR reports on a new largest prime number, a very large one, indeed.

NPR also reports on a study, published in the British Medical Journal, which showed, sort of, that jumping out of an airplane with a backpack is as safe as jumping out with a parachute. The study also shows some deeper truths about medical research.

The Trump administration is trying to open the last large chunk of undeveloped land in the US to oil and gas interests, without much concern for the environment, according to Earther. Sigh.


The graphic used in these posts is from NASA, hence, I believe, it is public domain. 

Thanks for looking!

Wednesday, January 17, 2018

Sunspots 660

Things I have recently spotted that may be of interest to someone else:


The Arts: (or something) Listverse describes, and shows, 10 beautiful natural  wonders.

Christianity: (and Computing) I don't use YouVersion, the free Bible app but lots and lots of other people do. Maybe you should.

He Lives on "Jacob's Genetic Engineering." (Commenting on Genesis 30.)

I have a post on how the Bible wants us to treat aliens, foreigners and strangers.

A Relevant writer tells us that helping the poor may be the least followed command (or commands) in the Bible.


Computing: FiveThirtyEight reports on a new computer chess program, which has used artificial intelligence to train. It seems to  be more aggressive than previous programs, and analyzes fewer possibilities.

Wired tells us what happens to our electronic waste (old phone, TVs, etc.). It's not pretty. Not at all.

Politics: (and computing) Wired reports on Russian trolls that are after Robert Mueller.

Science: FiveThirtyEight reports on personality tests that are better than the famous  (or infamous) Myers-Briggs instrument.

And FiveThirtyEight also reports on the discovery of the largest known prime number.

Scientific American reports on a poll about whether we approve of possible physical enhancement (improving muscles, eyes, and other parts and functions).

Sports: (and Health) FiveThirtyEight debunks Tom Brady's fitness books and products.

Thanks for looking!

Wednesday, March 23, 2016

Sunspots 566

Things I have recently spotted that may be of interest to someone else:


Christianity: (and politics, I guess) Christianity Today reports on how World Relief has re-settled many thousands of refugees into the US.

And Christianity Today has an article on how becoming a Christian is like getting a bone marrow transplant. Really.

Computing: Christianity Today interviews an expert on the "pornification" of social media, especially by teen-aged girls.

Wired says that closing your apps doesn't save battery life, and explains why.

Science: Listverse on some recent findings in ant behavior. Example: in at least some species, some of the time, some of the worker ants don't seem to do anything productive.

Listverse has also posted about some commonly believed "facts" about some animals, that are not true. Example: praying mantis females always eat the head of the male who is mating with them.

And Listverse reports on 10 animals that can clone themselves. Some of these are vertebrates -- no mammals or birds, though.

Wired reports that microbes are beginning to replace chemical insecticides in agriculture.

Wired also reports on a strange finding about prime numbers.


Image source (public domain)