According to this riddle, what always works with something in its eye?

Introduction / Context:
This riddle asks, "What always works with something in its eye?" The trick lies in understanding the special meaning of the word "eye" in different contexts. While humans and animals have eyes for seeing, some tools also have a part called an eye. In sewing, the small hole at the end of a needle, where the thread is passed through, is known as the eye of the needle. A sewing needle is only useful when it has thread in its eye, so it literally works with something in its eye. This clever play on a common phrase makes the riddle both memorable and educational.

Given Data / Assumptions:

• The object in question "works" or functions when it has something in its "eye".
• The term "eye" may refer to a special part of an object, not only to biological eyes.
• The answer should be a familiar object used in daily life.
• The riddle expects us to relate "eye" to a standard technical term.

Concept / Approach:
The main idea is to recall that many everyday terms in crafts and tools borrow words from the human body. For example, we speak of the "head" of a nail and the "teeth" of a saw. In the same way, a needle has an "eye". A sewing needle does not really do useful work until it carries thread in the eye. At that point it can sew fabric, repair clothes, or create embroidery. Other options like a hurricane or storm also have an "eye", but they do not "work with something in their eye" in the same purposeful sense that the riddle hints at.

Step-by-Step Solution:
Step 1: Note that humans and animals use eyes to see, but they do not "work with something in their eye"; having something stuck in the eye is harmful. Step 2: Recall that some tools, especially in sewing, have a part called the eye, where another material passes through. Step 3: Identify that a sewing needle has an eye at one end through which thread is placed. Step 4: Recognise that the needle becomes functional only when thread is in its eye, allowing it to stitch and mend. Step 5: Conclude that the object that "always works with something in its eye" is a sewing needle.

Verification / Alternative check:
Consider the other options. A hurricane and a storm have a central calm region called the "eye of the storm", but they do not literally require something in that eye to function. A camera has a lens, and we sometimes call it an eye in poetry, but we do not normally say it must work with "something in its eye". A doctor can examine eyes but does not always work with something stuck inside an eye. Only the sewing needle satisfies the description in a direct, technical, and widely taught manner: its eye always holds thread when it is performing its job.

Why Other Options Are Wrong:
A camera: Uses a lens and a sensor, and although it can be called a mechanical eye, it does not require "something in its eye" to work in the sense of the riddle.
A hurricane: The "eye" of a hurricane is a meteorological term, not a place where something must be inserted for it to function.
A storm: Similar to a hurricane, the eye is a descriptive region, not part of a tool or machine.
A doctor: A human professional, not an object with a physical eye in which something must be placed to perform work.

Common Pitfalls:
Some learners may be distracted by the phrase "eye of the storm" and choose hurricane or storm. Others may think about robots or cameras as artificial eyes. The key to avoiding confusion is to look for the technical term "eye" used in crafts or tools, where putting something in the eye is normal and necessary. Remembering common phrases from sewing such as "thread the needle" and "eye of the needle" can quickly guide you to the correct answer.

Final Answer:
The thing that always works with something in its eye is a sewing needle, which needs thread in its eye to sew.