Category: FAQ

How long until we Cannot see a total solar eclipse? That won’t happen for a long time though. If the Moon’s orbit grows only 1.5 inches every year, it will take more than 600 million years for total solar eclipses to completely disappear! Would it still be possible to have a total solar eclipse Why…

Can a biplane shoot down a jet? The Po-2 is also the only biplane credited with a documented jet-kill, as one Lockheed F-94 Starfire was lost while slowing down to 161 km/h (100 mph) – below its stall speed – during an intercept in order to engage the low flying Po-2. Why was the PO…

Why do I get black spots in my vision when I stand up? If standing up makes you feel dizzy and weak or causes you to see black spots before your eyes, try getting up more slowly. Orthostatic hypotension can be aggravated by dehydration, which reduces your blood volume, so the symptoms are more common…

Which is bigger Starship or SLS? The SLS will be capable of lifting 105 tonnes of payload into LEO, compared to the 100 tonnes of the Starship, so it looks pretty close. But as the orbital heights get greater, the SLS payload suffers until we get to payloads delivered to the moon, where the SLS…

Is love and happiness the same thing? Being in love is associated with emotions of joy and happiness, but it also associated with symptoms of depression and anxiety, too. Because happiness is not just about good feelings—it’s also about the absence of bad ones—the research is clear that love does not equal happiness. How do…

Is AMD Phenom 2 good? It’s still very much usable. It won’t give all the power of newer processors, but for gaming it is pretty good. As far as GPU goes, don’t get the “latest and greatest”. Get an older Nvidia 10xx or even 16xx or the AMD equivalent. Is AMD Phenom II good for…

What are good topics for thesis? Our Top Thesis Topics 2020 Ideas A scientific explanation of COVID-19 and its epidemiology. Low-carbohydrate vs. The role of placebo treatment in experiments. Is coronavirus human-made? Health problems caused by service time. The positive effect of fats positively on the human mind and body. How do I choose a…

How can I sell a lot of books? You can sell your books on a lot of sites, like eBay and Abebooks. Amazon, though, is the biggest and most-trafficked bookstore in the world, so it’s the best place to sell your books. By selling books yourself on Amazon, you can list your book in the…

How do you know when to use sine cosine or tangent? The sine of an angle is equal to the side opposite the angle divided by the hypotenuse. The cosine of an angle is equal to the side adjacent to the angle divided by the hypotenuse. The tangent of an angle is equal to the…

Should baseball caps cover your ears? A well-fitting baseball cap should sit comfortably above your ears with the bill resting in the middle of your forehead. You should be able to easily spin the cap around your head to wear it facing forward or backward. Should I remove the stickers on my hat? Unless you…