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What’s an LRAD? Explaining the ‘sonic weapons’ police use for crowd control and communication

What’s an LRAD? Explaining the ‘sonic weapons’ police use for crowd control and communication

At vaccine mandate protests in Canberra last week, police used powerful loud-hailing devices called Long-Range Acoustic Devices (LRADs) to address protesters. While some protesters claimed they were injured by the “sonic weapon”, those reports are…

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Energy & Precious Metals – Weekly Review and Outlook By Investing.com

Energy & Precious Metals – Weekly Review and Outlook By Investing.com

© Reuters By Barani Krishnan Investing.com — The nonstop rally in oil has stopped after eight weeks. Or has it? With crude’s five-minute candle flipping at every three bars this week, the nerves of traders…

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Ghana’s debt makes development impossible: here are some solutions

Ghana’s debt makes development impossible: here are some solutions

By the year 2000, the government of Ghana had borrowed so much that the country was in debt distress. It then subscribed to the Heavily Indebted Poor Countries initiative of the International Monetary Fund and…

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UN report questions value of fintech sandboxes

UN report questions value of fintech sandboxes

Regulatory sandboxes are neither necessary nor sufficient for promoting financial inclusion, according to a new report published by the United Nations. Prepared by the UN secretary general’s special advocate for inclusive finance, the report says…

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We couldn’t have the Beijing Olympics without snow machines. How do they work, and what’s the environmental cost?

We couldn’t have the Beijing Olympics without snow machines. How do they work, and what’s the environmental cost?

Snow machines have exploited the laws of thermodynamics to paint the slopes of Beijing white for this year’s Winter Olympics. Beijing might seem like an odd place for the winter games. The city receives almost…

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Gold Has Biggest Week in 3 Months After Cracking $1,900 By Investing.com

Gold Has Biggest Week in 3 Months After Cracking $1,900 By Investing.com

By Barani Krishnan Investing.com — Gold prices dipped on Friday but finished up for a third week in a row, with the biggest weekly gain in three months, as a combination of geopolitical concerns over…

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South Africa should design economic policy based on strengths of regions: here’s how

South Africa should design economic policy based on strengths of regions: here’s how

Economists and policy-makers seem to have a blind spot when thinking about how the economy functions and what determines success. Analytical frameworks and government policies consistently neglect the role of space and geography in favour…

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we still don’t know how it works

we still don’t know how it works

Australia’s first ever Olympic curling team scored an historic win but missed the medal podium at the 2022 Winter Olympic Games in Beijing. It was a remarkable performance for a team lacking any dedicated curling…

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How a Russia-Ukraine conflict might hit global markets By Reuters

How a Russia-Ukraine conflict might hit global markets By Reuters

© Reuters. FILE PHOTO: A member of the Ukrainian State Border Guard Service patrols the area near the frontier with Russia in the Chernihiv region, Ukraine February 16, 2022. REUTERS/Valentyn Ogirenko By Karin Strohecker LONDON…

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here are the lessons learnt

here are the lessons learnt

Ethiopian Airlines has announced that it plans to put its Boeing’s 737 Max back to service for the first time since the aircraft model was involved in a crash that claimed 157 lives three years…

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