While it may seem like Spider Man's web-slinging abilities are impossible, they can actually be explained by the laws of physics. According to Newton's Third Law of Motion, for every action there is an equal and opposite reaction. When Spider Man shoots his web, the force of the web being expelled from his wrist creates an equal and opposite force that propels him forward. Additionally, the angle and speed at which he shoots his web can affect the trajectory of his swing, allowing him to navigate through the city with ease.
While spiders can stick to walls due to tiny hairs on their feet called setae, Spider Man's ability to stick to walls is not biologically possible. However, through the use of technology, Spider Man's suit is equipped with microscopic barbs that allow him to stick to surfaces. This technology is inspired by the concept of van der Waals forces, which are weak intermolecular forces that allow geckos to stick to walls.
Spider Man's enhanced strength and agility can be explained by the concept of muscle strength and leverage. Like all humans, Spider Man's muscles are able to produce a certain amount of force. However, by using his web-slinging abilities and his own body weight, he is able to manipulate leverage and increase the amount of force he can exert. This allows him to perform incredible feats of strength and agility.
Spider Man's spider-sense is a heightened sense of awareness that allows him to sense danger before it happens. While this ability may seem supernatural, it can be explained by the concept of extrasensory perception. Studies have shown that humans have the ability to sense danger through subtle changes in their environment, such as changes in air pressure, temperature, and sound. It is possible that Spider Man's spider-sense is an advanced form of this ability, allowing him to sense danger with even greater precision.
While it is highly unlikely for a person to gain all of Spider Man's abilities through scientific means, there are certain aspects of his character that could potentially be achieved with advanced technology and genetic engineering. For example, scientists have already developed materials that mimic spider silk, which could be used to create a suit similar to Spider Man's. Additionally, advancements in gene editing could potentially enhance a person's physical abilities to some extent. However, achieving all of Spider Man's abilities would still be highly improbable.