Electromagnetic metamaterials with negative physical parameters such as negative dielectric constant and negative magnetic ...

13 years ago today, a team of Russian botanists successfully regenerated 36 specimens of Silene stenophylla from frozen samples of the plant's fruit buried in ...

Basic vectors: $$\vec{v} = \begin{pmatrix} v_1 \ v_2 \ v_3 \end{pmatrix}$$ Addition: Component-wise Scalar multiplication: Multiply each component Dot product: $$\vec ...