The study revealed that the crocodiles' movements were accompanied by a series of distinct cracking and popping sounds, which were previously unknown to science. These sounds, dubbed "crocodile cracks," were found to occur at a frequency of approximately 17 Hz, hence the name "17 new crack." The researchers hypothesized that these sounds might be related to the crocodiles' unique way of moving, which involves a complex interplay of muscles, bones, and connective tissue.

Crocodile Physics 17 is the latest entry in the cult‑favorite “Crocodile Physics” series, known for its:

Various forums (mostly on the darker corners of the internet) are advertising a “Crocodile Physics 17 – New Crack v2.0” that supposedly:

: Like many reptiles, crocodiles are ectothermic, meaning they regulate their body temperature using external sources. The study of how they manage their body temperature involves understanding thermodynamic principles.

: Studying the skin of crocodiles could lead to the development of new materials that resist cracking. The unique properties of their skin might inspire "crack-resistant" materials.