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More than 5,000 readers have already pitched in to keep free access to The Journal.
For the price of one cup of coffee each week you can help keep paywalls away.
WHEN EOIN MCGIVERN (12) and Cormac Harty (13) realised that frozen windscreens could seriously hamper journeys in cold weather, they decided to find a way to prevent it.
The duo, who go to St Louis secondary school in Co Down, put together an invention called Easy Freeze, which they entered into the BT Young Scientist and Technology Exhibition.
At the RDS, they explained how Easy Freeze works:
(Video TheJournal.ie/YouTube)
The temperature of the water can be changed, to avoid risk of the windscreen cracking.
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