In the Marvel Comics universe, Wolverine's bones were coated with adamantium, not replaced. This process was part of the Weapon X program, wherein Wolverine (Logan) underwent a grueling experimental procedure. His skeleton, including his claws, was bonded with the nearly indestructible metal, significantly enhancing his strength and making his bones virtually unbreakable. This event is pivotal in Wolverine's backstory, highlighting his resilience and contributing to his legendary status as a nearly indestructible mutant. The adamantium bonding also complements his natural healing factor, allowing him to recover from injuries that would be fatal to others. However, it is important to note that Wolverine's healing abilities were innate and not a result of the adamantium.

Inkjet printers work by propelling tiny droplets of ink onto paper to create an image or text. This technology relies on intricate printheads that contain hundreds or thousands of nozzles. When a print command is issued, the printer's software translates the digital image into a series of tiny dots. Electrical impulses then trigger the nozzle to fire ink droplets at precise locations on the paper. There are primarily two types of inkjet technology: 1) Thermal, which uses heat to push ink out of the nozzles, and 2) Piezoelectric, which uses electrical charges to move ink. The ink used can be dye-based or pigment-based, with the former generally offering brighter colors and the latter better longevity and smudge resistance. Inkjet printers are popular for their high-quality photo printing capabilities and the ability to print on a variety of media types.

Offset printing and digital printing are two dominant methods used for producing printed materials, each with unique advantages. Offset printing, a traditional technique, uses plates (usually made from aluminum) to transfer an image onto a rubber 'blanket,' then rolling that image onto a sheet of paper. It's renowned for its high image quality and cost-effectiveness in large quantities, making it ideal for large runs of prints. Digital printing, on the other hand, eliminates the need for printing plates, directly printing the image onto the material. It shines in shorter print runs, offering greater flexibility for customization and quicker turnaround times. While digital printing continues to advance in quality and cost-effectiveness, offset printing remains unmatched for larger volumes and color accuracy.