Laser guided Lightning

Severe damage can be caused by lightning strikes to both large infrastructure and living beings. However, a potential method for averting these dangers involves the use of a strong laser to target the base of a storm cloud, thereby redirecting the lightning and guiding it to a specific location.   Powerful laser systems are strategically positioned near the base of a lightning rod in order to intentionally guide lightning strikes towards the rod. This innovative technology is commonly utilized in urban settings where traditional lightning rods may not offer adequate protection to structures and individuals on their own.

Utility

To guide lightning toward a specific area, a laser is directed toward the cloud and emits rapid pulses. This process effectively ionizes the air above the lightning rod, creating a free-floating section of ionized air that is highly conductive. As a result, the ionized air attracts the lightning bolt, steering it toward the designated area and facilitating contact with the lightning rod below.   The electricity generated by lightning can then be captured and stored in battery facilities, making it a valuable renewable energy source. This method has the potential to provide a new and sustainable way to harness electricity from natural phenomena like lightning strikes.

Social Impact

The invention and implementation of high-powered lightning-guiding lasers in urban areas have significantly enhanced the safety of individuals who find themselves in the midst of thunderstorms, particularly those who are riding on dragonkin companions. While some expressed initial concerns about the potential risks of shining lasers into the sky while animals are in flight, it is important to note that these laser beams are bright and visible, serving as a deterrent for animals to avoid flying near lightning rods. This technology has provided a level of protection and guidance during severe weather events, offering peace of mind to both the riders and their animal companions.
Usage
Protection; Renewable Energy
Access & Availability
Usually installed at the base of lightning rods in urban areas.
Complexity
A high-powered laser and focusing system is needed.

Trivia

  • Nulcheck heard about this when watching a show on the Weather Channel one night that featured this technology. The next day, he Googled it and found a video[1] and some articles about it.[2]
  • References

    1. "New Research: Laser Guided Lightning" — by SciShow on YouTube; January 20, 2023.
    2. "Laser-guided Lightning" — on Nature Photonics; January 16, 2023.

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