1–18 of 18
Reagan kills the Fairness Doctrine (1987) - Broadcasting used to require stations to present both sides of controversial issues. Reagan's FCC scraps it, which opens the door for openly one-sided political media. Rush Limbaugh fills the vacuum (late 80s/early 90s) - Without the Fairness Doctrine, AM radio becomes a…
Move 1. Repeating When a student says something that a teacher or student thinks is important, one way to highlight it is to repeat it. A teacher might ask, "Who can repeat what Mia just said?" Repeating helps confirm that what the speaker said is what the listener heard, and it lets the speaker know that he or she…
Representative Tom Cole, an Oklahoman in the House Republican leadership and a former politics professor, said, “There’s a big difference between intellectual conservatism and what exists out there now. It’s much more populist in its orientation and much wider in its reach. This is not an elite opinion, a Bill Buckley…
I feel a sudden clear focus and perspective. There is no time for anything inessential. I must focus on myself, my work and my friends. I shall no longer look at “NewsHour” every night. I shall no longer pay any attention to politics or arguments about global warming. This is not indifference but detachment — I still…
Might interstellar communication not be messages but music--perhaps a 600 part invention, each part on an adjacent frequency channel? If there were more conventional representation of frequencies for example, the full frequency range corresponding to the range between 1420 and 1667 megahertz would we have the wit to…
LetterMorse CodeMnemonicA·-a-JARB-···BOOT to the headC-·-·CO-ca CO-laD-··DRAC-u-laF··-·for the FAIR-esG--.GOO-GOL-plex (a 1 with a googol zeros)H····hippity hopI··dig-It, ibid.J·---he's-J-JONAH-JAMESONK-·-KICK the CAN, L·-··to 'ELL with it!M--MMMM-MMMMN-·NOO-gieO---ONE OF USP·--·did POP POP itQ--·-GOD SAVE the…
Ferromagnetic materials are paramagnetic materials. Below the Curie temperature ferromagnetic materials show spontaneous magnetization, and this means that the spin moments of neighboring atoms in a microscopically large region (called domain) result in a parallel alignment of moments. The application of an external…
The intellectual erosion of the 1970s, 1980s, and 1990s, as science sat silently on the sidelines and anti-science rose to rule on both the left and the right, was greatly worsened in August of 1987 when, during the administration of President Ronald Reagan, the Federal Communications Commission (FCC) abolished what…
Physics explains why no links were found. The microwaves used in cell phone transmissions do not have enough energy to break the chemical bonds of DNA, which is how cell mutations occur and cause cancer. How do we know this? Light and other parts of the electromagnetic spectrum, including microwaves, radio waves…
When they [radio astronomers] grew weary at their electronic listening posts. When their eyes grew dim with looking at unrevealing dials and studying uneventful graphs, they could step outside their concrete cells and renew their dull spirits in communion with the giant mechanism they commanded, the silent, sensing…
In the Next Generation episode “Galaxy's Child,” the Enterprise stumbles upon an alien life-form that lives in empty space, feeding on energy. Particularly tasty is radiation with a very specific frequency 1420 million cycles per second, having a wavelength of 21 cm. In the spirit of Pythagoras, if there were a Music…
It is possible to speculate on the very distant future of advanced civilizations. We can imagine such societies in excellent harmony with their environments, their biology, and the vagaries of their politics, so that they enjoy extraordinarily long lifetimes. Communications would long have been established with many…
Some individuals find the absence of a dialogue distressing – as if meaningful dialogues were commonplace on this planet. Philip Morrison, of the Massachusetts Institute of Technology, has pointed out that such cultural monologues are entirely common in the history of mankind; that, for example, the entire cultural…
There are those who predict a dire catastrophe if we broadcast our presence to another star. The extraterrestrials will come and – eat us, or something equally unpleasant. (Actually, if we are especially tasty, they need only sample one of us, determine what sequence of our amino acids makes us appetizing, and then…
A number of years ago, I gave a series of messages on the life of King David of old. I entitled the series, "A Portrait of a Champion." One of the messages in that series was called, "Champions Know How to Repent." Even a great champion for God such as King David messed up "royally" and had to repent ... This brings…
Ira Glass: Harry Harlow, was trying to prove-- and I know this is going to sound crazy. He was trying to prove that love is an important thing that happens between parents and children. And the reason why he felt the need to prove this point was at the time-- and again, I know this is going to sound kind of out there…
Suppose, in our imagination, we take this radio apart. Suppose we take all the pieces out of the wooden box we call a cabinet. Now, you could call in a good cabinetmaker and say, "Jim, can you make a cabinet like that for me?" He'd answer you, "Of course I can. For about five dollars." You could say to another fellow…
The proposed code Rigour, honesty and integrity · act with skill and care in all scientific work. Maintain up-to-date skills and assist their development in others ·· take steps to prevent corrupt practices and professional misconduct. Declare conflicts of interest · be alert to the ways in which research derives from…