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Page 21 - டோர்ந்ஸிபே கல்லூரி ஆஃப் எழுத்துக்கள் News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Historian uncovers the Underground Railroad that ran to Mexico

Historian uncovers the Underground Railroad that ran to Mexico February 15, 2021USC In the winter of 1819, five slaves escaped on horseback from a cotton plantation in Texas and rode to freedom. One bore the branded letter “R” for “runaway” on each of his cheeks, punishment for an earlier, failed escape attempt. The group traveled hundreds of miles, avoiding horse-eating alligators, hostile Native Americans and slave catchers along the way. Unlike most of their brethren that embarked on perilous journeys from plantations, however, they weren’t seeking freedom in the north. They were bound for Mexico, then a Spanish colony, which promised emancipation to the enslaved who crossed into their borders.

Biologists devise new way to track carbon buildup in the ocean

Biologists devise new way to track carbon buildup in the ocean February 15, 2021USC A new USC study puts ocean microbes in a new light with important implications for global warming. The study, published Tuesday in the Proceedings of the National Academy of Sciences, provides a universal accounting method to measure how carbon-based matter accumulates and cycles in the ocean. While competing theories have often been debated, the new computational framework reconciles the differences and explains how oceans regulate organic carbon across time. Surprisingly, most of the action involving carbon occurs not in the sky but underfoot and undersea. The Earth’s plants, oceans and mud store five times more carbon than the atmosphere. It accumulates in trees and soil, algae and sediment, microorganisms and seawater.

The Key to Economic Recovery Lies in Female Empowerment

The Key to Economic Recovery Lies in Female Empowerment The Woman Post | Thomas Handley Listen to this article Your browser does not support the audio tag. The COVID-19 pandemic has negatively affected our lives in terms of health, society, and economy. Fortunately, there is an optimistic point of view that sees the forest despite the trees, which states that this may also be an opportunity for humanity to accelerate the process towards gender equality. In this case, and emphasizing how the virus s effect on male and female individuals has impacted different scales, professionals have set their aim on the female capacity of impulse economic recovery.

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