Lightning travels at two speeds. The flash travels at the speed of light, around 670 million mph. The actual bolt moves slower at about 270,000 mph. For comparison, lightning would take 55 minutes to reach the moon or 1.5 seconds to travel from London to Bristol. Lightning’s distance in thunderstorms can be gauged using the … Read more

Light waves, a type of electromagnetic wave, can travel through empty space and matter. In space, they need no medium. When matter absorbs light, it converts the light into other energy forms, like heat. This versatility allows light waves to travel and interact in various ways. Light travels at an impressive speed of approximately 299,792 … Read more

Lebanese citizens can travel to the USA by obtaining a U.S. visa placed in their passport. The U.S. Embassy in Beirut processes these visas. Your passport must be valid for six months beyond your stay. Lebanese passport holders are not eligible for the Visa Waiver Program. During the interview, applicants must present documents proving their … Read more

Iranian citizens can apply for nonimmigrant visas at U.S. embassies or consulates. If they live outside Iran, they should apply in their current country of residence. Those in Iran can travel to any U.S. embassy or consulate that processes visas. Check local embassy guidelines for details. Entry restrictions apply. Applicants undergo rigorous security screenings. The … Read more

No, Iranians cannot travel directly to the U.S. due to government travel restrictions. They must undergo a rigorous visa vetting process. An ESTA or Visa is mandatory. Iranians are ineligible for the Visa Waiver Program. The U.S. Department of State advises against travel to Iran. Obtaining a visa does not guarantee entry. U.S. Customs and … Read more

Indian passport holders need a visa to visit Qatar. They can get a visa waiver (VoA) on arrival by showing a valid passport with at least three months’ validity. No prior visa arrangements are needed. Additionally, Indian passport holders must provide a return ticket or a ticket for onward travel. It is advisable for travelers … Read more

Yes, illegal immigrants can travel within the U.S. but must show a valid photo ID issued by state or federal authorities. TSA accepts various forms of ID for domestic flights. However, undocumented immigrants face risks, including potential encounters with immigration enforcement. Always check current travel advisories. Public transportation is generally safer for illegal immigrants than … Read more

Vacuum-sealed clothes bags are allowed by TSA, but they might require inspection if they set off an alarm. This can save space when traveling, but be ready for possible delays at security checkpoints. Moreover, vacuum sealing helps protect your clothes from damage. The tightly sealed bags prevent moisture, dust, and pests from reaching your garments. … Read more

You can use YouTube TV while traveling. Sign in, and you’ll see local programs based on your travel location. You can’t record shows outside your home area. To update your home area, you must be physically present there. Ensure your device’s location services are enabled for accurate local programming. One effective way to access YouTube … Read more

United Airlines future flight credits issued for tickets purchased on or before August 31, 2021, can be used for anyone. For tickets bought after this date, credits are non-transferable and only usable by the original person. For help, contact United Reservations at 1-800-864-8331. Travel credits can be applied to base fares and certain fees but … Read more