// science and discovery

Where do lahars come from?

Score: 4.7/5 (37 votes) Pyroclastic flowsPyroclastic flowsPyroclastic flows can be extremely destructive and deadly because of their high temperature and mobility. For example, during the 1902 eruption of Mont Pelee in Martinique (West Indies), a pyroclastic flow (also known as a “nuee ardente”) dem...

24 Jan 2026 498 views

// science and discovery

How to know if you have whiplash?

Score: 4.9/5 (37 votes) Signs and symptoms of whiplash usually develop within days of the injury, and may include: Neck pain and stiffness. Worsening of pain with neck movement. Loss of range of motion in the neck.How long does whiplash last for?Whiplash is a neck injury caused by sudden movement of...

24 Jan 2026 675 views

// science and discovery

Has the olympic flame ever went out?

Score: 5/5 (61 votes) It is not uncommon for the Olympic flame to be accidentally or deliberately extinguished during the course of the torch relay (and on at least one occasion the cauldron itself has gone out during the Games).Is there an eternal Olympic flame?Does the flame ever go out? While som...

24 Jan 2026 375 views

// science and discovery

Is capital raising good for share price?

Score: 4.7/5 (67 votes) Despite possible dilution of shares, increases in capital stock can ultimately be beneficial for investors. ... It is a good sign to investors and analysts if a company can issue a significant amount of additional stock without seeing a significant drop in share price.Does ca...

24 Jan 2026 408 views

// science and discovery

Why track miles doordash?

Score: 4.4/5 (69 votes) Why You Need to Track Miles as a DoorDash Driver You'll need to keep detailed records in case the IRS asks whether your numbers are accurate. Failing to do so puts you at risk for a tax audit. Tracking miles with a DoorDash mileage tracker can also create some nice tax d...

24 Jan 2026 1,641 views

// science and discovery

Whats does illa mean?

Score: 4.7/5 (1 votes) The Arabic word illa is a negative word corresponding to the English except, only and but.What's the meaning of Illa?i(l)-la. Origin:Hebrew. Popularity:13845. Meaning:tree.What is Illa in Islam?It is an often recurring phrase in the Qur'an, often used to give strengt...

24 Jan 2026 452 views

// science and discovery

What is reactor substation?

Score: 4.1/5 (60 votes) What is a reactor? In short, a substation reactor is essentially a coil that has several turns and fairly high resistance values. Electrical reactors are typically used on a transmission line when it's necessary to limit currents that could damage a power transformer or ...

24 Jan 2026 1,843 views

// science and discovery

Is froth and foam the same?

Score: 4.8/5 (60 votes) The difference is in the texture. Foam usually consists of bigger, lighter bubbles that tend to sit on top of the milk or coffee. Froth is consistent with tighter bubbles that mix together with the milk and coffee resulting in a thicker textured drink from top to bottom.Does ...

24 Jan 2026 1,262 views

// science and discovery

Do teeth protrude as we age?

Score: 4.2/5 (5 votes) Today, three-quarters of people over 65 retain at least some of their natural teeth, but older people still suffer higher rates of gum disease, dental decay, oral cancer, mouth infections, and tooth loss.Why do teeth protrude as we age?Protruding teeth can be caused by the ton...

24 Jan 2026 577 views

// science and discovery

Why autistic child cover their ears?

Score: 4.8/5 (35 votes) Covering their ears is one way to lessen the auditory input. Emily: Children with autism are often hyper-sensitive to auditory stimuli. Thus, sounds that are tolerable to us may be very loud and uncomfortable for them.Why does my autistic son cover his ears?When overwhelmed, ...

24 Jan 2026 645 views