Inculcating a belief is like charging a battery

Inculcating a belief is like charging a battery. The battery is thenceforward disposed to give a spark or shock, when suitably approached, as long as the charge lasts; similarly the believer is disposed to respond in characteristic ways, when suitably approached, as long as the belief lasts. The belief, like the charge, may last long or briefly. Some beliefs, like the one about Hannibal, we shall probably retain while we live. Some, like our belief in the dependability of our neighborhood cob...

 The Problem of Energy

As a child, I read Friday by Robert A Heinlein, which portrayed a future in which energy needs are addressed by energy storage devices called "Shipstones", which are described as a way to pack more kilowatt-hours into a smaller space and a smaller mass than any other engineer had ever dreamed of. To call it an "improved storage battery" (as some early accounts did) is like calling an H-bomb an "improved firecracker." In the novel, the Shipstone's eponymous inventor realised "that the problem...

 Beliefs are Like the Charge in a Battery

Inculcating a belief is like charging a battery. The battery is thenceforward disposed to give a spark or shock, when suitably approached, as long as the charge lasts; similarly the believer is disposed to respond in characteristic ways, when suitably approached, as long as the belief lasts. The belief, like the charge, may last long or briefly. Some beliefs, like the one about Hannibal, we shall probably retain while we live. Some, like our belief in the dependability of our neighborhood cob...

 Nano-electrodes that could lead to charging phones in sec...

An entirely new type of nanomaterial developed at Rensselaer Polytechnic Institute could enable the next generation of high-power rechargeable lithium (Li)-ion batteries for electric automobiles, as well as batteries for laptop computers, mobile phones, and other portable devices. The new material, dubbed a “nanoscoop” because its shape resembles a cone with a scoop of ice cream on top, can withstand extremely high rates of charge and discharge that would cause conventional electrodes us...