In such situations a description of a world with states of only macroscopic objects, such as sources and detectors, is possible but cumbersome.
Repetitive approaches of the electrochemical wave front to the droplet drives the directional movement of the droplet, indicating the lateral imbalance of the interfacial energy (i.e., the interfacial tension) at the front is so large that the force produced by the imbalance can transport macroscopic objects such as an oil droplet.
For example, when asked how chromosomes pair, an expert might rely on resources based on molecular interactions, whereas students are more likely to utilize knowledge about macroscopic objects, such as puzzle pieces fitting together.
Being a sceptic, he does seem to accept a 'commonsensical view' of the world that consists of such macroscopic objects, but not of invisible atoms or universals, demons and god.
In classical mechanics, angular momentum is associated with macroscopic objects that are rotating, such as the movement of the planets of the solar system around the sun.
On such views both ordinary macroscopic objects and putative fundamental particles are only epiphenomenal entities or temporary manifestations in the electromagnetic or gravitational fields, which are fundamentally non-individual some kinon-individual somefor details, see the entry identity and individuality in quantum theory).
In particular, properties possessed by macroscopic objects, both those detectable directly by the senses, such as colour and taste, and those involved in the interaction of bodies with each other, such as elasticity and degree of heat, are to be explained in terms of the properties of atoms.
Experimental tests of quantum phenomena, such as quantum superpositions involving massive macroscopic objects, provide novel insights into those fundamental questions.
Worlds corresponding to localized quantum states |ΨWORLD i› do not split for a long enough time such that sentient beings can perceive the locations of macroscopic objects.
The body of physics developed up to about the turn of the 20th century, known as classical physics, can largely account for the motions of macroscopic objects that move slowly with respect to the speed of light and for such phenomena as heat, sound, electricity, magnetism, and light.
Most physicists believe that the reason macroscopic objects do not appear as a quantum mechanical smudge of possibilities is a mechanism known as decoherence, whereby the continuous jostling against the surrounding environment nudges objects out of the blur of possibilities into one particular reality.
