How psychics tricked scientists on three separate occasions. Uri Geller, Steve Shaw & Michael Edwards, and Ronny Marcus managed to dupe scientists at the Stanford Research Institute (SRI), The McDonnell Laboratory at Washington University, and Lawrence Livermore National Laboratory respectively. Here’s how, as well as how skeptics James Randi (magician), Dr. Ray Hyman (psychologist), & Martin Gardner (science communicator) responded to the psychic trickery.
Nikola Tesla has become something of an Internet hero. According to legend, he was a mad genius who almost never got the credit he deserved in the money-hungry world of science. It’s easy to argue that Tesla didn’t make it further because of his eccentricities: He hated everything, suffered from severe obsessive-compulsive disorder, and might have been autistic. The truth, however, is far simpler: Many of his ideas just weren’t viable. Although many people would like to believe otherwise, Tesla was far from perfect.
10 • Alleged Eidetic Memory
It’s often claimed that Tesla never needed to write anything down because he had either a photographic or eidetic memory. While scientists have not ruled out the claim, the researchers who have studied the phenomenon have admitted that they can’t even prove its existence, although others have pointed out flaws in their methodologies.
As a brilliant scientist and inventor, it’s quite possible that Tesla had excellent visual memory, but it was never tested. It’s certainly not true that he never needed to write anything down—Tesla kept copious notes on his inventions and ideas, many of which have survived to this day. Scientists were thrilled by the possibilities they might contain, but upon examination, these notebooks were found to be highly speculative and contain no useful scientific knowledge.
9 • Irresponsibility With Money
Many people claim that Tesla died penniless, and some go so far as to say he always was. This is decried as a great injustice against such a brilliant mind. The truth, much like the man himself, is a little more complicated. There is some evidence that he could have made more money if his patents had been secured better or he had not been exploited by people like Thomas Edison. Tesla never cared much for the business aspect of his work, though, and even if he had made a fortune, he likely would have blown it.
Tesla had a reputation for hemorrhaging money. He lived in fancy hotels and sunk the rest of his money into increasingly ambitious—and expensive—projects. He had a history of borrowing money from friends and getting evicted from those hotels. He would sometimes even leave some of his notebooks behind as collateral for the debt when he moved out.
Tesla once commented on his poverty when the city tried to force him to pay a tax bill, admitting that he had no money and “scores” of other debts he owed. He explained that he had been living on credit at the Waldorf for several years. He had plenty of opportunities to pay off his debts and keep his patents from lapsing, but instead, he maintained his lavish lifestyle until the day he died.
8 • Wild Claims
Thanks to the Tesla revival, every absurd claim he made to newspapers back in the day is now being repeated as fact. The truth is that Tesla made many claims so far out of left field that they would destroy a scientist’s credibility even today, often with no evidence or results to back them up. But if Tesla was crazy, he was crazy like a fox. Oftentimes, his claims were reported shortly before the historical experiments of other scientists.
For example, when Marconi was gearing up for some important radio signal tests, Tesla told the media that he had already received radio transmissions that he believed were from Mars. With his technology, he claimed, we would soon be able to communicate with other planets almost instantaneously. Other projects he claimed to be working on included a torpedo that could be recalled even after being fired and a powerful death ray.
As bizarre as these claims sounded, they gave the impression that Tesla was light-years ahead of everyone else. But if the general public was impressed, the scientific community was decidedly not, regarding Tesla as being mostly full of hot air. While this is an overreaction—Tesla certainly did contribute to our body of scientific knowledge—the plausibility of many of Tesla’s inventions is greatly exaggerated.
7 • Strange Visions
Tesla’s tall tales weren’t confined to his inventions or supposed interactions with Martians. He also believed that he received a variety of important visions. The first occurred when he was walking in the park with a friend after suffering a nervous breakdown due to his constant lack of sleep.
According to Tesla, he had a vision of the entire model for his AC motor and started drawing it in the dirt. Considering that he had already stated that he had been thinking about the idea for about six years, he probably wasn’t being entirely truthful.
His second “vision” occurred much later in life, involving his beloved pigeons. He claimed that he was alone in his hotel room one night when a white pigeon for whom he harbored particularly great affection came to see him. He was then suddenly blinded by two powerful beams of light that communicated to him that he had finished all of his life’s work and would die soon.
6 • Insomnia And Addiction To Work
Tesla’s visions could probably be more reasonably attributed to his lack of sleep than any mystical properties. He was known to be a workaholic, to the point that any kind of rest was inconceivable. He claimed that he went to bed at 5:00 AM and rose only five hours later, and only two of those hours were spent sleeping. Once a year, he indulged himself and actually slept all five hours. He never stopped thinking about his work, even when he was snoozing.
There’s no doubt that Tesla’s insomnia had a profound impact on his physical and psychological health for his entire life, but it’s likely that its extent was another of his exaggerations. Humans simply aren’t capable of maintaining such a lack of sleep and remaining alive. However, it is possible Tesla had simply deluded himself. The hotel employees who attended his room said they often found Tesla standing silently, apparently awake but totally unaware of his surroundings. It’s likely that he slept more than he realized, falling into these nap-like trances as a natural reaction to that level of sleep deprivation.