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Another crazy idea to use electricity to sequester carbon ... but what if we could it run in reverse?
An exciting new treatment involves electrical stimulation instead of L-DOPA.
Conservative leaders need to push the boundaries of acceptable discourse a little harder.
We need a way to couple the production of knowledge to the market without relying on government.
Vascular dementia is the loss of mental faculties caused by a problem in the blood vessels in the brain.
We should interpret religious concepts as hard-earned wisdom about what
civilizations need to survive.
Risk-taking behavior violates the principles of Darwinian selection. So why haven't hippies all died out?
A world with AI would be so alien that predictions about it serve only as vehicles for our anxieties.
As long as RICO exists, the government will be tempted to use it to suppress free speech.
We must become more analytical in detecting and refuting hidden assumptions in the debate.
The 'pause' started a few years after the Montreal Protocol went into effect. Coincidence?
It's still important to understand what is and is not factual about the climate.
Tinnitus: Causes and Treatment
Recent research suggests that tinnitus is easier to cure when treatment is given early. In this article, I will discuss what is known about tinnitus and what tinnitus sufferers can do about their affliction.
Why is there something instead of nothing? Science, religion, and philosophy have different ideas.
The claim that there are no stars in the moon landing images is examined.
Photography at short UV wavelengths (200-300 nm) opens up a new universe.
It's not difficult to modify a digital SLR camera to take pictures in the near-infrared.
You don't need a lot of equipment to take spectacular pictures of the stars.
Firefly biology and tips on photographing fireflies. Movie of fireflies flashing in synchrony.
Design and plans for a compact spectrograph suitable for astronomy.
radar experts, the inability of our most advanced radar tracking
systems to detect the red-suited Christmas icon is no accident