History of science and technology in Mexico world. There are almost half a million (451,000) students enrolled in electronics engineering programs. There is coordinated push to turn transition Mexico into an innovation economy. Start up, business incubators like Technology Hub in Ciudad Juarez, Mexico have made their missions emboldening the entrepreneurial and start up climate in Mexico. The Chicxulub crater is an impact crater buried underneath the Yucatán Peninsula in Mexico. The crater was discovered by Antonio Camargo and Glen Penfield, geophysicists who had been looking for petroleum in the Yucatán during the late 1970s. The Alvarez hypothesis posits that the mass extinction of the dinosaurs and
Chicxulub crater Bakker, argue that such an impact would have killed frogs as well as dinosaurs, yet the frogs survived the extinction event. Gerta Keller of Princeton University argues that recent core samples from Chicxulub prove the impact occurred about 300,000 years "before" the mass extinction, and thus could not have been the causal factor. However, this conclusion is unsupported by radioactive dating and sedimentology. The main evidence of such an impact, besides the crater itself, is contained in a thin layer of clay present in the K–Pg boundary across the world. In the late 1970s, the Alvarezes and colleagues reported that