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Ovitrap. An ovitrap is a device which consists of a dark container topped with a mesh and containing water, and a substrate where mosquitoes can lay their eggs. The eggs then fall through the mesh into the water, where the larvae hatch and develop into pupas.
Optical tweezers are also used to trap laser-cooled atoms in vacuum, mainly for applications in quantum science. Some achievements in this area include trapping of a single atom in 2001, [ 16 ] trapping of 2D arrays of atoms in 2002, [ 17 ] trapping of strongly interacting entangled pairs in 2010, [ 18 ] [ 19 ] [ 20 ] trapping precisely ...
A science project is an educational activity for students involving experiments or construction of models in one of the science disciplines. Students may present their science project at a science fair, so they may also call it a science fair project. Science projects may be classified into four main types.
Polarized light pollution is perhaps the most compelling and well-documented cue triggering ecological traps. [10] Orientation to polarized sources of light is the most important mechanism that guides at least 300 species of dragonflies, mayflies, caddisflies, tabanid flies, diving beetles, water bugs, and other aquatic insects in their search for the water bodies they require for suitable ...
A science fair or engineering fair is an event hosted by a school that offers students the opportunity to experience the practices of science and engineering for themselves. In the United States, the Next Generation Science Standards makes experiencing the practices of science and engineering one of the three pillars of science education.
At the center of the trap, the magnetic field is zero and atoms are "dark" to incident red-detuned photons. That is, at the center of the trap, the Zeeman shift is zero for all states and so the transition frequency from = = remains unchanged. The detuning of the photons from this frequency means that there will not be an appreciable amount of ...
Trap nets used to trap birds (tacuinum sanitatis casanatensis); 14th century Animal trapping , or simply trapping or ginning , is the use of a device to remotely catch and often kill an animal. Animals may be trapped for a variety of purposes, including for meat , fur / feathers , sport hunting , pest control , and wildlife management .
Science Buddies also provides resources to support parents and teachers as they guide students seeking out and performing science projects. They attempt to provide a bridge between scientists, engineers, educators, and students, giving students access to current scientific research and simultaneously giving scientists a way to reach out to ...