니콜라 테슬라
Inventor of the AC induction motor and polyphase power systems
326 records in all
3 free questions a day, no sign-up.
Photo: Napoleon Sarony Public domain Original cropped
14 basic records of 93
Episodes are real events from public sources, summarised by us.
Westinghouse Electric used Tesla's polyphase AC system to light the entire exposition. Tesla personally demonstrated wireless lighting and his induction motor to prove the system's reliability to the public.
LessonA high-profile demonstration can overcome public fear and establish a new technology as the industry standard.
After a successful 75th birthday celebration, Tesla turned his birthday into an annual event for the press. He used these gatherings to showcase inventions and share his views on science and future technology.
LessonCreating a recurring platform for your message ensures consistent media coverage and public relevance.
After Tesla's death, his entire estate, including over 160,000 documents, was moved to Belgrade. This archive was eventually recognized by UNESCO for its historical significance.
LessonOrganizing and preserving business records can turn a company's history into a valuable cultural and educational asset.
Tesla envisioned a global system for wireless transmission of information and power. He predicted that business owners would one day dictate instructions in New York and have them instantly appear in London.
LessonAnticipating future infrastructure needs can lead to revolutionary product concepts long before the technology is fully realized.
Tesla investigated using sun rays to drive thermodynamic engines with volatile fluids. After calculating the low efficiency, high storage costs, and large equipment size, he concluded it was not industrially viable at the time.
LessonEven vast resources like solar energy require efficient conversion methods to be commercially successful.
Tesla conducted numerous qualitative and quantitative experiments to prove that electrical energy could be transmitted without wires. He established that power could be distributed from a central plant to the opposite end of the globe with minimal loss.
LessonRigorous experimentation and measurement are necessary to turn a visionary idea into a practical commercial reality.
Tesla compared two identical bulbs, one with an aluminum screen and one without, to test energy efficiency. He found that the screened bulb reached high incandescence while the unscreened one barely glowed despite using more energy.
LessonSmall structural additions can significantly improve the output and efficiency of a product.
Tesla experimented with heating non-conductive materials by surrounding a conducting electrode with them. He found that inductive action could heat these materials until they became conductive themselves.
LessonInnovation often involves using indirect forces to achieve results that seem impossible through direct contact.
Tesla successfully melted a ruby into a drop using molecular bombardment, observing magnificent light effects and phosphorescence on the glass. He noted that the molten mass was viscous enough that the bulb could be turned upside down without the drop falling.
LessonObservation of physical properties like viscosity during a process can reveal unexpected operational advantages.
Tesla created a luminous thread in a vacuum tube using high-frequency currents to test if it would behave like a rigid cord. He found that by moving his finger or a magnet near it, he could set the light into a vibration that lasted for eight minutes.
LessonPhysical analogies can help a founder test abstract theories through concrete experimentation.
Tesla attempted to create a wireless light source by sealing a coil inside a glass globe and using high-frequency induction. He faced technical difficulties with internal discharges between the coil turns and had to pack the tubes tightly with insulating powder to prevent failure.
LessonPractical implementation often requires solving unforeseen secondary problems, like insulation, to make a core innovation work.
Tesla sought to make a small button or wire inside a tube glow using energy from an electrostatic field. He succeeded by learning how to economize the field's energy and direct most of it onto the small target body.
LessonSuccess often requires concentrating diffuse resources onto a single, specific point of impact.
Tesla redesigned Edison's inefficient generators and improved their performance significantly. Although Edison promised a $50,000 bonus for the project, he refused to pay once it was completed.
LessonUnmet financial promises in a partnership can be a valid reason to leave and start your own venture.
During World War I, Tesla proposed the basic concept of radar to track German submarines. Although ahead of its time, his idea was commercialized and put into practice about 15 years later.
LessonVisionary ideas may take decades to find the right technological environment for practical application.
You are seeing 49 basic records. Membership answers from all 326 of this master's records.
See membershipScience and first-principles thinking
These records are our compilation of public statements and sources. We are not affiliated with or endorsed by Nikola Tesla or any related company. If something should come down, tell us. Takedown request form
