Ignorance of active railroad crossings is just one of many issues that Tesla's self-driving tech has seemingly not accounted ...

Standing in a three-hour visa queue at a foreign consulate, paying over R2,000 for weekend roaming charges, spending your first travel day hunting for a local SIM card — South African travellers know ...

If the data falls in the critical region, statisticians reject the null hypothesis in favor of the alternative. A one-tailed test in statistics is used to determine if a sample mean is significantly ...