An interesting analog design problem is the precision current source. Many good designs are available, but most are the three-wire types that can be used as a positive (see Figure 1) or a negative ...

This potentially valuable cross-sectional longitudinal study leverages high-definition transcranial direct current stimulation to the left dorsolateral prefrontal cortex to examine its effect on ...

The ZIIP HALO All In One Microcurrent Facial Device is the ultimate gift to add to your Christmas wish list – just look at ...

Toyota announces $14 billion investment in U.S. battery production, betting on hybrids as consumers show hesitation toward ...

Tired of shaving and waxing? Electrolysis hair removal offers safe, FDA-approved permanent results for all skin and hair ...

The ascent up the Volt Forge Tower 1, or Assembly Floor, in Metroid Prime 4 is harder than the descent ...

A startup called Flow Neuroscience is putting a new spin on an old treatment for depression. Does it work? Is it safe?

In recent years, the number of electric bicycle users in Vietnam has increased sharply, leading to the need to upgrade ...

Over the past two decades, spintronics has emerged as one of the most promising frontiers in nanoelectronics, seeking to exploit the intrinsic angular momentum, or spin, of electrons to carry and ...

Thinking of tackling electrical repairs but don’t know where to start? With just a little knowledge–and less than $100 worth of tools including things like wire strippers and a multimeter–you can take ...

In a remarkable leap for quantum physics, researchers in Japan have uncovered how weak magnetic fields can reverse tiny electrical currents in kagome metals—quantum materials with a woven atomic ...

A new study measured the correlation between the number of electrons in space and the sudden release of electrical charges from satellites. Reading time 2 minutes In 1994, two Canadian TV satellites ...