In this engineering lab, you will build and test a device that releases and absorbs thermal energy in order to reach a goal. Don't forget what you learned about repeated trials. You will need to repeat tests of your device to make sure it does not need to be redesigned or improved. Use the Thermal Energy and Chemical Change Lab Report to record your observations and test measurements. You will submit your completed report. Be sure to review the grading rubric before you begin. Thermal Energy Engineering Building Criteria and Limitations You must have at least one steam engine and one cargo box in your train design. Everything else is up to you—build items across, or stack items on top of each other. The train track will have two hills and spaces where the track is missing. Consider these limitations when designing your train. Make sure you note these criteria and limitations in your lab worksheet. Before you test your trains, plan at least three train designs. Add these design descri

Ahusband who believed that his wife was having an affair with his brother hired an arsonist to burn down the brother's house. they planned for the husband to take his brother to a ballgame so that the arsonist would be able to set the house on fire without detection. after the husband and brother left for the ballgame, however, the arsonist decided to abandon the plan and immediately left town without doing anything further. when the husband returned from the ballgame with the brother, he saw the house still standing and blurted out what was supposed to have happened. the husband and the arsonist were arrested and charged with conspiracy to commit arson. at the arsonist's trial, his attorney argued that he was innocent of the conspiracy because he decided not to go ahead with the plan, and nothing criminal had in fact occurred. at common law, how should a jury find the arsonist? a not guilty of conspiracy, because going to a ballgame is not a criminal overt act. b not guilty of conspiracy, because the husband, not the arsonist, committed the overt act. c guilty, because the husband executed his part of the plan. d guilty, because the arsonist agreed to set the brother's house on fire.