162. Tired of Gridlock? Explore Easy-to-Read SCIENCE

16 Apr

Trump, Trump, Trump, Trump, Trump.  Tired of Trumpism, never-ending gridlock, endless speculation, and deranged  government??  To avoid this frustration and engage in something both beneficial and practical,  I suggest exploring recent findings of science. I have listed some fascinating and easy to read sources for doing this.

But first, here are some good general places to find current science facts. (Note: anything you read has the possibility of error or bias. If your research is important, use several sources.)

TED (Technology, Entertainment, Design), “today covers almost all topics — from science to business to global issues”  Sign up for free emails.

Scientific American and other science magazines. Scientific American has both easy to read and more technical articles. Its reputation is tops.

The New York Times Science section is excellent and tops. Many other good  newspapers have similar sections. The online NY-Times costs very little.

Kurzweil Newsletter. This is an excellent source for many science topics and has much special info on artificial intelligence. There are many other similar newsletters. Do a search on “newsletters on science topics” to see what might interest you. Most are free.

Curiosity Stream. For a small fee, this service has many interesting lectures for the layman.

Khan Academy is a free source of excellent tutorials for the layman. It started very simply as some rough tutorials by Salman Khan for his cousins. It was so good that it eventually got great financial support and now is much improved.

Wikipedia is a free source for everything, including science. I have used it many times and found it to be generally authoritative. The articles submitted are examined by a board of editors.

Here are some very excellent entry points for studies of science.

Manned vs un-manned space exploration is a current issue. First of all, for several years, the SETI program (see Internet) searches for electronic transmissions from intelligent species on other planets. Recently, it has been established that there are many more stars with planets than originally thought. Most recent space exploration (beyond our planet) has been done with un-manned space-ships and have provided very valuable info. This method is much cheaper and safer than exploring with astronauts. Non-scientists unfamiliar with this issue may support only manned missions.  Here is a good reference: http://www.scientificamerican.com/article/robots-vs-humans-who-should-explore/   I should also add a fantastic tour of the international space station: https://www.youtube.com/watch?v=doN4t5NKW-k   The NASA website has much more information and inspiring pictures.

Studies of DNA and gene editing are producing incredible results. To see a broad range of topics for the layman, go to the “TED” website and select DNA (and/or CRISPR) as the topic. There are several wonderful presentations on gene editing for curing diseases and improving crops, super computers made with DNA, and studies of derived new life made with a modified (un-natural)  DNA structure. The advances are amazing and are already in progress. If you really study gene-editing you would support GMO foods, which will be more important Earth’s population increases. Nature modifies genes all the time (that is how evolution works). Scientist modifications of DNA are immediately known and can be tested, whereas natural changes could be harmful and go undetected.

Some of the most amazing findings are in the area of physics known as quantum mechanics. There is so much happening here, that I have decided to mention only one topic, “entanglement.”  This is seen with studies of the tinyest particles, such as electrons and photons.  Two electrons could be entangled: a change in electron A is also seen in a distant electron B. Recent research has eliminated any possible field interaction between the two electrons, which could be miles apart. See Wikipedia: “quantum entanglement” for a discussion. Also, there is a recent Scientific American article, December 2018, page 58, Hanson and Shalm, that supports the basic notion.

Meat can be grown from animal stem cells so that animals do not have to be raised at great cost, and then killed. See Scientific American, December, page 33, by Owen Schaefer. Currently, it is very expensive but research will bring the costs down — and people like it.

Here are some other exciting topics that can be explored using Wikipedia, TED, and general Internet searches:

Battery improvements that can enhance electric cars and green electric power grids. When green sources like windmills and solar panels are at low levels, energy stored in advanced batteries during peak functioning can fill in gaps.

There are many interesting studies of the human brain. One fruitful area is the way in which the brain recognizes human faces. Do a search on “biologist Doris Tsao” for details.

There is always something exciting in astronomy.  The latest is the very first  picture of a “black hole.”  (Search “picture of black hole.”)  Also read about “supernova.” This is an extremely powerful explosion of a star, which causes the production and distribution of heavy elements, necessary for human life and many structures.

There are many other topics for exploration, depending on your interests.  I suggest the following, for people that have little science education (see above). For interesting lectures, subscribe to the very inexpensive “Curiosity Stream.” Or, for actual education, the free “Khan Academy” works well.

Finally, studying science helps with understanding very important issues such as “climate-change”, health factors, green resources, stress reduction, and safety regulations. In practice, science is not always perfect, but it is devoted to finding truth and to rejecting bias and self-serving interests.

 

 

 

 

 

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