Antimatter: World's Expensive Material, Costing $62 Trillion Per Gram

From science fiction to reality: Antimatter, valued at trillions per gram, holds the key to revolutionary energy sources and medical advancements. Learn about its production and future prospects

Antimatter: World's Expensive Material, Costing $62 Trillion Per Gram

Friday November 10, 2023,

2 min Read

In the realm of valuable materials, antimatter stands as a unique and astronomical outlier. Priced at a staggering $62.5 trillion per gram, its value not only surpasses that of rare minerals like diamonds or gold but also dwarfs the entire global economy, estimated at around $100 trillion. This price tag reflects not just its rarity but also the boundaries of human ingenuity and the profound energy potential it holds.

Antimatter, often a concept relegated to the realms of science fiction, is very real in the world of physics. It serves as the mirror image of matter, the fundamental component of our universe. When antimatter and matter collide, they annihilate each other, releasing energy in a process epitomised by Einstein's famous equation, E=mc^2. This process presents antimatter as a potential source of tremendous energy.

The production of antimatter, however, is no small feat. It necessitates vast amounts of energy and advanced technology. Facilities like the Large Hadron Collider (LHC) at CERN are at the forefront of this endeavor, capable of generating antimatter, albeit in extremely small quantities. The LHC, an engineering marvel spanning 10 miles with 9300 super-cooled magnets and consuming 120 MW of power, reflects the complexity and cost involved in this process. With a construction cost of $4.75 billion and an annual operating budget of $1 billion, the production of antimatter becomes a resource-intensive endeavor.

Despite its astronomical cost, the potential applications of antimatter spark considerable intrigue. It is proposed as a fuel for interstellar space travel, offering an energy yield far superior to any current propulsion system. In medicine, antimatter finds applications in imaging and radiation therapy, providing novel approaches to diagnose and treat certain types of cancer.

However, the storage and handling of antimatter present significant challenges. It annihilates upon contact with regular matter, necessitating the use of electromagnetic fields for containment in a vacuum, a method viable only for minute quantities. Consequently, the current production rate of antimatter is minuscule compared to potential demand. The entire quantity of antimatter produced by humans so far would not suffice to power a lightbulb for more than a few moments, contributing to its exorbitant cost.

while antimatter is the most expensive material on Earth, its practical applications remain limited by current technological capabilities and understanding. The high cost reflects not only the expenses of production but also the potential it holds for future scientific and technological advancements.