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We develop further the approach to derived differential geometry introduced in Costello's work on the Witten genus (arXiv, 2011). In particular, we introduce several new examples of L∞ spaces, discuss vector bundles and shifted symplectic structures on L∞ spaces, and examine in some detail the example of derived loop spaces. This paper is background for a(More)
Traditional methods of teaching concepts relating to buoyancy (sinking and floating) to elementary students are often ineffective. With the development of new const-effective haptic controllers, we may be able to improve upon traditional teaching methods. Data was gathered during focus groups with both teachers and students to develop a list of(More)
Traditional classroom methods of teaching concepts relating to buoyancy (sinking and floating) to elementary students are often ineffective. Incorporating haptic force-feedback controllers may help to improve traditional teaching methods. ASPECT: Sinking and Floating, targets student misconceptions via an interactive playable simulation. In addition to(More)
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