Splits don't change the value of the stock. If there's a 2:1 split, the market cap stays the same so the share price halves. It's just a way lower the price of individual shares.
If you're looking for part time work in tech, if you're patient with upwork and similar sites you can find roles for 10-20 hours a week that pay decently.
This is an incredibly disingenuous statistic. The 25,000 is from rabies due to bites from feral dogs. This would not be an issue in medical settings where the canines would be vaccinated.
Yes, all (essentially all) engineering design ends up being multivariable. For even something as simple as a cantilevered beam supporting a load, if you can change the shape, material, material treatment, length, width/height, all of which affects cost. Usually due to limits of manufacturing and availability of standard parts, the exploration space can be greatly reduced.