The Daily Pulse.

Timely news and clear insights on what matters—every day.

// data

Why did I get a jury summons?

A "jury summons" is a court order. It means you have to attend at the time and place stated so that a jury can be selected, unless you have been excused. To serve on a jury means sitting down with a group of people who'll decide on the facts of a criminal or civil case.Similarly, you may ask, w...

23 Feb 2026 1,598 views
// environment

Which African tribes are known for leaping dance?

The adumu, also known as the “jumping dance,†is a highly identifiable Maasai ceremony that has been captured in countless photographs and movies. However, many tourists may be unaware of the true significance of this dance. When on safari tribesmen will often perform an out-of-context version of...

23 Feb 2026 1,748 views
// science

How do zebras cool down?

Zebras' main protection against heat comes from their stripes. The contrast between black, which soaks up sunlight, and white, which reflects it, helps them remain cool. In fact, they only absorb around 30 percent of the sun's rays, and their patterns dispel the rest.People also ask, how d...

23 Feb 2026 197 views
// global affairs

What means so do I?

—used to express that one feels the same way"I wish I had a coffee right now." "So do I."Similarly, it is asked, when to use so do I and so am I?You may use either "so do I" or "so have I" when have is used on its own to denote possession of something: I have an ice cream cone. So do I/so have I. Am...

23 Feb 2026 1,999 views
// data

How do you differentiate 2x?

So differentiating term by term: ½ x½ + (5/6)x-½ + ½x-3/2. This means that if y = x2, the derivative of y, with respect to x is 2x. This says that the derivative of x2 with respect to x is 2x. This says that is f(x) = x2, the derivative of f(x) is 2x.Herein, what is the derivative of 2x?Derivative R...

23 Feb 2026 948 views
// global affairs

What is the parallelogram law of vector addition?

The Statement of Parallelogram law of vector addition is, If two vectors are considered to be the adjacent sides of a parallelogram, then the resultant of two vectors is given by the vector that is a diagonal passing through the point of contact of two vectors.Moreover, what is the formula of parall...

23 Feb 2026 455 views
// news analysis

What do you say to your boss to improve on?

How to be a better boss:Show gratitude for a job well done with a handwritten note or face-to-face time.Announce accomplishments during meetings or in emails where you cc people in your company.Promote appreciation and give regular feedback and praise within the workplace by making it part of your c...

23 Feb 2026 1,278 views
// environment

Which is the largest port in Pakistan?

Port of KarachiMoreover, which are the major ports in Pakistan?Pakistan, so far, has developed three big ports namely Karachi port, Gwadar port and Muhammad Bin Qasim port. Muhammad Bin Qasim port or Port Qasim is one of the oldest ports of Pakistan whereas Karachi port is the busiest among all.Besi...

23 Feb 2026 1,293 views
// current events

How is mineral insulated cable made?

MI cable is made by placing copper rods inside a circular copper tube and filling the intervening spaces with dry magnesium oxide powder. Since MI cables use no organic material as insulation (except at the ends), they are more resistant to fires than plastic-insulated cables.Also asked, what is min...

23 Feb 2026 747 views
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