IT is reported from Italy that three optical prisms formerly belonging to Sir Isaac Newton have now found a permanent resting place in the Museum of Treviso. The prisms in question were originally ...

However, if burning anything in your home makes you nervous, thankfully, there’s another alternative for anyone obsessed with scenting their space: essential oil diffusers. These handy devices ...

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All participants received an odor diffuser to use at home for the 6-month duration of the intervention. The enriched group was exposed for 2 h every night over the course of 6 months, using a single ...