But magnetic forces can also support other, less visible objects: the spinning shafts, for example, hidden at the mechanical core of industrial equipment like pumps, generators, motors and compressors.
The one with the greatest measure of absurdity was a Times report that the government had invoked its state-secrets privilege to try to hide the details of its dealings with an alleged con man, Dennis Montgomery, who claimed to be able to see what others could not for example, hidden patterns in Al Jazeera's news crawl that would predict when a terrorist attack would take place.
Haruyama and colleagues don't rule out the existence of water elsewhere on the Moon, for example hidden away in sub-surface caverns.
This isn't the first attempt to protect DNA by encapsulating it in some kind of molecular-sized container – previous efforts have, for example, hidden the DNA in forms of silica laced with tiny pores.
This is because at every intermediate node, the packet needs to compete for medium access and collisions due to, for example, hidden nodes might lead to frequent retransmissions and consequently high packet loss.
Also, when lookup packets traverse more hops, they need to compete more often for medium access and the probability to collide due to, for example, hidden nodes is higher.
The internet was abuzz when people discovered that the streaming service had hundreds of alternative genres – like "Action Sci-Fi & Fantasy Based on Books" or "Biographical Movies from the 1960's," for example – hidden in its user interface.
The artificial neurons (for example, hidden units grouped under nodes with values s t at time t) get inputs from other neurons at previous time steps (this is represented with the black square, representing a delay of one time step, on the left).
