Eyes help living things perceive and absorb visual information. They normally have two, but sometimes more. Some things have eyes, but they are blind. Things with eyes but no vision include potatoes, needles, and some forms of storms.
Potatoes have little “eyes” on them that aren’t really eyes. Rather, they’re buds. The eyeballs will wake up and develop sprouts under certain circumstances. A potato can sprout due to sunlight, warm temperatures, or a lack of airflow.
Sprouting potatoes can be beneficial in some situations. You can plant the potato and its sprout in the earth to grow a new plant with a new harvest of potatoes. You don’t want the eyes to sprout if you’re going to eat the potato. According to Medline Plus, potato sprouts are hazardous and should not be consumed. The quality of a potato begins to deteriorate as the eyes begin to sprout. A sprouting potato will eventually wither and perish.
Sewing needles, like humans, have blind eyes. Sewing needles are long, slender instruments with a sharp tip on one end and a small eye or opening on the other. Hand-sewing and embroidery needles have eyes on the opposite end, but sewing machine needles have eyes on the pointed end.
Although the eye of a needle is normally quite small, there is some variance in size. Tapestry needles, for example, have wider eyes than other varieties. Tapstry needles have large enough eyes to pass a six-strand embroidery floss or a thick piece of wool thread through. Long darner needles and chenille needles feature wider eyes than other varieties.
A Tropical Storm
A hurricane’s eye is located right in the heart of the storm. The appearance of an eye in the centre of a hurricane usually indicates that the storm is intensifying.
The eye of a storm, according to the University Corporation for Atmospheric Research (UCAR), is normally between 20 and 40 miles in diameter. The area inside the eye is normally peaceful, despite the fact that the storm that precedes it and the storm that follows it usually have severe winds and rain. A hurricane’s eye is encircled by a wall known as the eyewall. While the eye itself is quiet, the eyewall is where the storm’s strongest winds and weather are contained.
Tornadoes have eyes as well, however they differ slightly from hurricane eyes. Only single vortex tornadoes usually have eyeballs. Tornadoes have eyes that are located towards the core of the vortex, similar to hurricanes. Although the winds in a hurricane’s eye are calm, the winds in a tornado’s eye are travelling at the same rate as the tornado.
Another distinction between a tornado’s eye and a hurricane’s eye is that just a few people have witnessed a tornado’s eye and lived to tell the tale.
What Exactly Are Riddles?
Brain teasers such as “What has eyes but cannot see?” are designed to get you thinking creatively. A riddle’s wording can often make it appear as if it’s asking an absurd inquiry. In other circumstances, solving a riddle may require you to make a link between two seemingly unrelated terms.
Other Riddles to Consider
Some riddles that are similar to “What has eyes but cannot see” include:
“What can hear but has no ears?” (Corn)
“What is black, white, and red/read everywhere?” (A publication)
“What can’t be closed but can be opened?” (An egg)