Engineering

FILE - In this June 13, 2012, file photo, Asian carp, jolted by an electric current from a research boat, jump from the Illinois River near Havana, Ill. Illinois, Michigan and a federal agency have agreed on funding the next phase of an initiative to keep Asian carp out of the Great Lakes by upgrading defenses on a Chicago-area waterway, officials said Thursday, Jan. 7, 2021. (AP Photo/John Flesher, File)

FILE - In this July 13, 2007, file photo, workers with the Pebble Mine project test drill in the Bristol Bay region of Alaska, near the village of Iliamma. A proposed gold and copper mine at the headwaters of the world's largest sockeye salmon fishery in Alaska would cause "unavoidable adverse impacts," the U.S. Army Corps of Engineers said in a letter to the developer released Monday, Aug. 24, 2020. The corps is asking the backers of Pebble Mine to come up with a mitigation plan within 90 days for nearly 3,000 acres of land and nearly 200 miles of streams it says could be affected if the controversial mine moves forward. (AP Photo/Al Grillo, File)

As high tide laps against the sea wall tourist walk down the Battery in Charleston, S.C. Friday, Nov. 13, 2020. Charleston has remained relatively unscathed this hurricane season. That means more time to mull a $1.75 billion proposal by the Army Corps of Engineers that features a sea wall along the city's peninsula to protect it from deadly storm surge during hurricanes. (AP Photo/Mic Smith)

In this photo taken on Tuesday, Oct. 13, 2020, Dodeye Ewa, 16 year old study at the family library in Calabar, Nigeria. The third child is bothered by President Donald Trump's rhetoric and his policies toward international students, most recently one announced Friday that limits their stays in the U.S. to two or four years with uncertainty about whether their visas will be extended. (AP Photo/Daniel H Williams )

Alphina Kamara at Wesleyan University, Saturday, Oct. 17, 2020, in Middletown, Conn. Kamara, a junior at Wesleyan University studying English and sociology, says she was never encouraged to explore options like an engineering course while in high school. (AP Photo/Jessica Hill)

FILE - In this July 13, 2007, file photo, workers with the Pebble Mine project test drill in the Bristol Bay region of Alaska, near the village of Iliamma. A proposed gold and copper mine at the headwaters of the world's largest sockeye salmon fishery in Alaska would cause "unavoidable adverse impacts," the U.S. Army Corps of Engineers said in a letter to the developer released Monday, Aug. 24, 2020. The corps is asking the backers of Pebble Mine to come up with a mitigation plan within 90 days for nearly 3,000 acres of land and nearly 200 miles of streams it says could be affected if the controversial mine moves forward. (AP Photo/Al Grillo, File)

FILE - This April 3, 2013, file photo shows bitcoin tokens in Sandy, Utah. Unidentified hackers broke into the Twitter accounts of technology moguls, politicians, celebrities and major companies Wednesday, July 15, 2020, in an apparent Bitcoin scam. (AP Photo/Rick Bowmer, File)

This undated photo provided by Microsoft shows Microsoft chief technology officer Kevin Scott. Scott, oversees thousands of engineers and scientists working in artificial intelligence, computer science and other research. But right now he’s laser-focused on the COVID-19 pandemic. (Brian Smale/Microsoft via AP)

FILE - This combination of file photos provided by the Nebraska Department of Natural Resources, shows the Spencer Dam near Spencer, Neb., in November 2013, top, when it was holding back water on the Niobrara River and again in March 2019, after the dam failed during a flood. The dam that collapsed under pressure from an icy flood had a history of unaddressed ice issues and had no formal emergency plan because regulators wrongly assumed that no one would die if it failed, according a report released Tuesday April, 21, 2020. (Nebraska Department of Natural Resources via AP)