Final answer:
Non-computing hacks include building a sustainable home with repurposed materials, creating a solar-powered personal vehicle, and engineering plants to grow in non-arable areas using hydroponics, all of which are possible but not commonplace due to practical limitations.
Step-by-step explanation:
Hacks exist in various contexts outside of computing. Here are three examples of feats that are technically possible but not commonly seen or practical:
- Building a fully sustainable home using only repurposed materials may reflect sound environmental values but can pose significant logistical challenges and may not meet building codes.
- Creating a personal vehicle powered solely by solar energy, while technologically feasible, is not practical for most due to the current limitations in solar technology and the infrastructure required for widespread use.
- Engineering plants to grow in non-arable areas using advanced hydroponic systems can be done but requires extensive knowledge and resources that aren't always available or practical for the average individual.
While the concept of 'hacking' often brings to mind digital security breaches, it can also refer to unconventional problem-solving or bypassing typical methods in almost any field.