The Cross Product Between Two Vectors Definition Let u = ai + bj + ck and v = di + ej + fk be vectors then we define the cross product v x w by the determinant of the matrix:
Huperzia serrata is a rare Chinese herb which contains a powerful alkaloid called Huperzine A (Hup A for short). According to studies, Hup A has been proven to be beneficial in protecting the brain, including slowing the progression of Alzheimer's disease.
Goop may refer to: Goops, a 1900 book series by Gelett Burgess; Shoe Goo or Sportsman's Goop, a brand of waterproof seam-sealer; Goop, a character from Ben 10: Alien Force; Goop (company), a lifestyle brand and online retailer by actress Gwyneth Paltrow; Plastigoop, a substance associated with Creepy Crawlers toys