Do you want to float on water? Take a trip to the Dead Sea or the Great Salt Lake. Because both bodies of water contain huge amounts of salt, swimmers can easily float! Compare the densities of ...

MTU associate professor Joshua Pearce found that SODIS can be used on water that has been made murky by clay, but only after it is treated with table salt because salt causes the clay particles to ...

After extensive testing (and one persistent case of hiccups), we've marked the SodaStream Terra as the best soda maker for 2025 ... makes sparkling water with its simple manual pump; it's ...

SodaStream has just launched two new models to their impressive line-up of sparkling water makers: the E-TERRA and the E-DUO. The new additions to the brand’s portfolio are designed to ...