Expert opinion

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Curious Kids: Where does my poo go when I flush the toilet? Does it go into the ocean?

When you press the flush button, your wee, poo, toilet paper and water go down a pipe called a sewer. The toilet flushes the wastes down the sewer pipe. The sewer pipe from your house also collects and removes other wastes.


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Official prayers in federal parliament are divisive and unconstitutional, and should be scrapped

Each sitting day in federal parliament begins with the Speaker of the House and the President of the Senate leading prayers. But sectarian official prayers are inconsistent with the religious diversity of the Australian community MPs are elected to represent.


25 year anniversary

Celebrating the past and embracing the future in construction management

Western Sydney University has marked the 25 year anniversary of its Construction Management program, with a celebratory event at the Parramatta City campus.


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We all need to forget, even robots

Forgetting is a tricky business, both for humans and for artificial intelligence (AI), and researchers are exploring the idea of robot memory in many different ways.


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Royal commission provides a vital blueprint for justice for sex abuse victims – now it’s time to act

Adult survivors of child sexual abuse have long complained about police disinterest in so-called “historical” sexual abuse complaints: when a report is made years after the alleged offence.


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How safe are heartburn medications and who should use them?

Many people suffer regularly from heartburn - a burning feeling in the chest caused by stomach acid travelling up the food pipe (oesophagus) after eating. The most commonly prescribed medications are "proton pump inhibitors".


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A closer look at jobless youth in Western Sydney points us to the solutions

Youth unemployment emerged as a primary national issue in the late 1970s after international crisis upended Australia's cosy post-war economy.Ten years later, youth unemployment soared again as the financial crises of the late 1980s became a full-blown recession.


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How ‘nudge theory’ can help shops avoid a backlash over plastic bag bans

If you’re like many shoppers, you’ll pass through the self-service checkout, scan your items, and hurriedly place them in the conveniently waiting thin, grey plastic bag before finalising the purchase.



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