Pure mathematics uses mathematics to explore abstract ideas, mathematics that does not necessarily describe a real physical system. This can include developing the fundamental tools used by ...

The Blueair Blue Pure Mini Max is a simple-to-use and space-saving air purifier. It’s available from Amazon in the US and the UK at a list price of $69.99 / £79. It’s far from the most high ...

CNET's pick for best overall air purifier goes to the Blueair Blue Pure 311i Max. During lab testing, Blueair outperformed the competition clearing smoke and particles from the air faster and more ...

Scotlands Wild Tours enthused: "The soft golden sands stretch out along the coast line, and the vivid blue waters are as clear as day. This beach is often a lot quieter than others on the Isle of ...

Whether you're scrolling your phone or staring at a computer screen, the best blue light blocking glasses are designed to filter out the wavelengths that are thought to disrupt our bodies' natural ...

When the Blueair Blue Pure Mini Max Air Purifier crossed my desk I was instantly intrigued. Blueair is a major player in the air purifier market and is regularly awarded the title of best air purifier ...

A great air purifier will improve the air quality in your home quickly, without being too noisy or using too much energy. Our tests measure all of these features. Poor-performing models will be ...

PPF calculator: An investor can contribute a minimum of ₹500 and a maximum of ₹1.5 lakh within a financial year.(Mint) PPF calculator: A Public Provident Fund (PPF) account is a risk-free ...

While PPF and EPF provide fixed interest rates and significant tax benefits, SIP is a market-linked investment method that can provide a comparatively higher return than the EPF and PPF. Know more ...