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You Can Rely Upon Lithium-Ion

Even dedicated environmentalists have trouble “doing the right thing” when it comes to traveling by today’s railways. In December 2019, activist Greta Thunberg was headed from Lisbon to Madrid to speak at a United Nations conference dealing with climate change, when she ruled out a flight due to its impact and instead opted to journey by rail. But the lack of fully electrified rails between Vilar Formoso, Portugal and Salamanca, Spain still required a heavily polluting diesel locomotive for more than an hour of her journey.

Duos: “We Ended the Year on a High Note”

Duos Technologies Group, Inc. reported financial results for the fourth quarter and full year ended Dec. 31, 2019. In doing so it noted that its total revenue increased 125% to $5.75 million, compared to $2.56 million in the same quarterly period, and its gross profit increased 176% to $3.15 million (55% of total revenue) compared to $1.14 million (45% of total revenue) in the same quarterly period last year.