It can be dangerous to go without sleeping, even for a day. Longer-term sleep deprivation can cause cognitive impairment, hallucinations, and other side effects. The longest recorded time without ...

In a recent write-up, [David Delony] explains how he built a Wolfram Mathematica-like engine with Python. Core to the system is SymPy for symbolic math support. [David] said being able to work ...

BHUBANESWAR: Over 20 autonomous degree colleges in the state, including government and non-government institutions, are functioning without valid autonomy and continue to conduct their own ...

Anyone who's been through a high-school algebra class surely remembers using a TI graphing calculator. But who had a calculator like this one? Apple started the trend with the rose gold iPhone, and ...

Simple math equations grow harder when we're out of practice. As time goes on we forget the elementary rules of math and compound problems become more and more challenging. That's why a simple math ...

As the world spins faster and faster—or maybe it just seems that way when an email can travel around the world in fractions of a second—we mortals need a variety of ways to cope with the resulting ...

Discover the magic of compounding and why it's important for increasing wealth Robert Kelly is managing director of XTS Energy LLC, and has more than three decades of experience as a business ...

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources, including ...

When asked for their secret to flawless skin, many celebrities — including Jennifer Aniston, Gabrielle Union, and Beyoncé — claim that it has to do with their water intake. Although you’ve probably ...

If anything marks this particular moment in history, it’s inconsistency and inconvenience. Sometimes there’s a workaround, often there’s not. But increasingly it can feel like the immobility of our ...

Rakesh Sharma is a writer with 8+ years of experience about the intersection between technology and business. Rakesh is an expert in investing, business, blockchain, and cryptocurrencies. Amilcar has ...