The Thermavault refrigeration unit can keep vaccines cool with a reusable salt solution. The teens who built it plan to test ...

The invention uses salts that pull heat from their environments when they dissolve in water. They won the 2025 Earth Prize of $ ... and even transplant organs. "We have been able to keep the ...

Wondering when to transplant lettuce seedlings outdoors ... wet weather or be very diligent with covering the plants and water them. I try to let nature do as much work as possible for me so ...

Remember Elvis Presley was shocked by The Beatles’ teeth on their 1965 US tour, wondering why on earth they didn’t ... tells me she will perform a transplant on my penultimate day (I’m ...

Garden centers like Down to Earth Living in Pomona ... when preparing to transplant seedlings, it is important to harden them off (as Anton described.) "Water the seedlings less for a week prior ...

The result of their inspiration is a small, salt-cooled fridge that needs neither a power outlet nor a battery, but rather cools down passively as the salts dissolve in water. (left to right ...

Q: How do I transplant a number of pine and spruce trees popping ... Spruce will have a more fibres so will take a ball of earth around them. After moving water them in, and they’ll be great. Q: How ...

Barry Humphries likened it to a giant shish kebab. Fifteen artless lumps of ore skewered on a 14-metre pipe from an oil drill, stood upright in a public park. That’s the Ore Obelisk, planted on ...