Whether you need HPLC tetrahydrofuran, ACS tetrahydrofuran, Anhydrous tetrahydrofuran or one of our many other grades, we stock the right product for your application. As a leading supplier of high-purity, research grade solvents, we have the THF to meet your exact needs. Acetone.
The âHuman White Balanceâ in the Brain. Human visual perception does not work like a technical measuring instrument that projects signals from the eyes on some kind of âmonitorâ in the brain. The pictures we perceive are created in the brain and after the brain has compared the signals from the eyes with known patterns and colors.
The human brain is larger. The positioning of the hind brain is different, due to the erect position of humans. Convolutions are increased in humans (increases surface area). The sheep's brain has a smaller cerebellum (lesser motor control/less complex learned motor behaviors).There is a larger pineal gland in sheep (related to circadian rhythms/seasonal reproduction).he positioning of the hind brain is different, due to the erect position of humans. Convolutions are increased in humans (increases surface area). The sheep's brain has a smaller cerebellum (lesser motor control/less complex learned motor behaviors).