Back at Kemble Farm, Ball observes a very British scene: dry stone walls line a field of wheat, red poppies growing at its edge, while on the other side of a five-bar gate cattle graze in a green meadow.
Balls observed last week: "Keynes says when the facts change, I change my mind.
"Something about the cartoon makes people want to eat Ding Dongs and Sno Balls," observed Jordan Reichek, the 33-year-old writer and director of "The Groovenians".
Philosophers and scientists, from Lucius Seneca to Niels Bohr, have studied the phenomenon and though few have met with the fate of poor Richmann, none has been able to produce a theory that can account for the full range of the lightning balls' observed characteristics.Eli Jerby and Vladimir Dikhtyar, of Tel Aviv University, have not come up with a full explanation, either.
The Germans now believe ball lightnings observed in real nature could be the result of a lightning strike in a puddle, for example.
When comparing the measurements recorded using two different shells, some differences in the behaviour of the instrumented ball were observed.
The critical solder ball is observed to occur at the outermost corner solder joint, and fails along the solder and PCB pad interface.
The critical solder ball is observed located between the top and bottom dice corner, and failure interface is along the top solder/pad interface.
The worn surface of the lubricating film and the transfer film formed on the surface of the counterpart ball were observed by SEM.
Based on the FC WB stack die configuration, the critical solder ball is observed located between the top and bottom dice corner, and failure interface is along the top solder/pad interface.
