Moulton Expression and Costs of Induced Defense Traits in Alliaria petiolata, a Widespread Invasive Plant, Don Cipollini and Deah Lieurance Expression and Function of Genes Involved in Spermatogenesis in the Planarian Schmidtea mediterranea , Tasha Hester and Labib Rouhana Expression of Constitutive and Inducible Chemical Defenses in Native and Invasive Populations of Alliaria petiolata, Don Cipollini, Jeanne Mbagwu, Kathryn Barto, Carl Hillstrom, and Stephanie Enright Extended Kalman Filter and LQR controller design for quadrotor UAVs, Muneeb Masood Raja Extracellular Microvesicles as a Novel Biomarker for Wound Healing, Walid Omran Mari Extraordinary Optical Transmission in Aligned Carbon Nanotube Devices at Terahertz Frequencies., Shaikhah F
Silica gel beads, familiar for removing moisture from packaging containers, are a third alternative
Colour: antique gold, antique silver
Hence, the needle isn't aligned to zero (0) with no input while propped up in this test