The first bore of the Eisenhower Tunnel opened in 1973, cutting commute times to Summit County and reshaping the region. Originally known as the Straight Creek Tunnel, the project provided direct ...
A microscope that cost less than £50 and took under 3 hours to build using a common 3D printer could be transformative for ...
Abstract: Meeting the fast-growing need of energy is paramount; therefore, solar energy can contribute to playing a very important role in reducing greenhouse gas emissions. Solar radiation depends on ...
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