Basic considerations At a fundamental level, both radiation and matter have characteristics of particles and waves. The gradual recognition by scientists that radiation has particle-like properties and that matter has wavelike properties provided the impetus for the development of quantum mechanics.

Quantum mechanics arose gradually from theories to explain observations which could not be reconciled with classical physics, such as Max Planck’s solution in 1900 to the black-body radiation problem, and the correspondence between energy and frequency in Albert Einstein’s 1905 paper which explained the photoelectric …

1905

Dimensions are what makes up a Universe in therotical context. It may be on the same or different Time scapes. For example, Earth may have another Dimension right now running on the exact same Time as we are.

Dimension = a physical quantity. We biologically put the three spatial dimensions in an orthogonal system (cartesian coordinates). Universes = pockets of concentrated meta-space, each with different sets of physical laws in a big meta-dimensional space.

Parallel universes may or may not exist; the case is unproved. We are going to have to live with that uncertainty. Nothing is wrong with scientifically based philosophical speculation, which is what multiverse proposals are.

Love is a hugely messy concept, and Jenkins argues that it incorporates both a biological side and a socially constructed side. “Some people think it’s made up like fiction is made up, but I’m trying to say it’s made up like the law is made up,” says Jenkins. “We made it, but now it’s real.”

High levels of dopamine and a related hormone, norepinephrine, are released during attraction. These chemicals make us giddy, energetic, and euphoric, even leading to decreased appetite and insomnia – which means you actually can be so “in love” that you can’t eat and can’t sleep.