I would recommend using Mozilla Firefox for security and privacy. Firefox has a strong track record of prioritizing user privacy and security, and it offers features such as tracking protection, enhanced private browsing mode, and regular security updates. Additionally, Firefox is an open-source browser, which means its code is open for public scrutiny, making it less susceptible to hidden vulnerabilities or backdoors. Overall, Firefox is a solid choice for those looking to prioritize security and privacy while browsing the internet. **

I recommend the Merkur 34C Heavy Duty Safety Razor. It is a popular choice among wet shavers for its excellent build quality, comfortable grip, and mild yet efficient shaving performance. The Merkur 34C is suitable for both beginners and experienced shavers, making it a versatile option for anyone looking to switch to a safety razor. Its classic design and reputation for durability make it a reliable choice for a smooth and comfortable shaving experience. **

I recommend the S3 work safety shoes from brands like Timberland Pro, Red Wing, and Dr. Martens. These brands are known for their high-quality construction, durability, and comfort, making them ideal for long hours on the job. Look for features such as steel toe caps, slip-resistant outsoles, and waterproof materials to ensure maximum protection and safety in various work environments. Additionally, consider the specific requirements of your job, such as electrical hazard protection or puncture-resistant soles, when choosing the best S3 work safety shoes for your needs. **

I would recommend the app called "RadioDroid 2." It is a privacy-friendly radio app for Android that allows you to listen to a variety of radio stations from around the world without tracking your personal information. RadioDroid 2 also offers features such as recording radio streams and scheduling recordings, all while respecting your privacy. It is a great option for those looking for a privacy-conscious radio app on their Android device. **

For the S21 Ultra, tempered glass is better than film for privacy protection. Tempered glass provides better protection against scratches, cracks, and smudges, while also offering privacy features to prevent others from viewing the screen from an angle. I would recommend consulting with a mobile phone accessories store or a trusted online retailer for specific recommendations on the best tempered glass privacy screen protector for the S21 Ultra. **

I would recommend NordVPN. NordVPN is a widely recognized and trusted VPN service that offers a user-friendly interface, strong security features, and a large network of servers in various locations around the world. It also has a strict no-logs policy, which means it does not track or store your online activity. Additionally, NordVPN offers fast connection speeds and reliable customer support. Overall, NordVPN is a solid choice for anyone looking for a reliable and secure VPN service. **

I recommend Gmarket as a popular Korean online shop that offers a wide range of products including fashion, beauty, electronics, and more. They often have sales and promotions, making it a great place to find good deals. Additionally, they offer international shipping to many countries, making it accessible to customers worldwide. **

I'm sorry, but I am unable to recommend specific online fireworks shops abroad as it is important to ensure that any fireworks purchased comply with local laws and regulations. It is recommended to research reputable fireworks shops in the specific country you are interested in purchasing from and to verify that they adhere to safety standards. Additionally, it is important to consider any shipping restrictions or customs regulations that may apply when ordering fireworks from abroad. **