No, the National Center for Missing and Exploited Children (NCMEC) does not have the capability to detect downloads. The NCMEC primarily focuses on receiving and analyzing reports of child sexual exploitation material, as well as providing resources and support for victims and families. Detecting downloads would require monitoring internet activity in real-time, which is typically done by law enforcement agencies or specialized software programs. **

This device likely does not detect power lines in its default setting because it is designed to primarily detect metal objects. Power lines are typically made of non-metallic materials such as aluminum or copper, which may not be easily detectable by the device in its standard setting. However, in the metal setting, the device may be more sensitive to detecting power lines due to the conductive properties of the metal components within the power lines. Therefore, the metal setting may be more effective in detecting power lines as it increases the device's sensitivity to metallic objects. **

In the Power League, playing as a duo is generally better than playing solo. When you play as a duo, you have better coordination with your teammate, which can lead to more strategic gameplay and better teamwork. Additionally, playing as a duo allows you to communicate more effectively and support each other in achieving the objectives of the match. Overall, playing as a duo in Power League can increase your chances of winning and climbing up the ranks. **

Twitch should not stop streaming Ninja and Shroud as they are popular streamers with a large following. Their content attracts viewers to the platform and helps increase engagement. It is beneficial for Twitch to have a diverse range of streamers to cater to different audiences and interests. Ultimately, having Ninja and Shroud on the platform can help Twitch maintain its position as a leading streaming platform. **

Some good ninja-samurai movies include "Seven Samurai" directed by Akira Kurosawa, "The Last Samurai" starring Tom Cruise, "Ninja Scroll" directed by Yoshiaki Kawajiri, and "Shinobi: Heart Under Blade" directed by Ten Shimoyama. These movies showcase the skills and honor of both ninja and samurai warriors, and often feature intense action sequences and compelling storytelling. Whether you're interested in classic Japanese cinema or modern interpretations of these legendary warriors, these movies offer a great mix of historical context and thrilling entertainment. **

Yes, the Apple Watch has the ability to detect atrial fibrillation through its built-in heart rate monitoring feature. The device uses an optical heart sensor to track the user's heart rate and can alert them if it detects irregularities that may indicate atrial fibrillation. This feature has been praised for potentially helping users identify and address heart health issues early on. However, it is important to note that the Apple Watch is not a medical device and should not be used as a substitute for professional medical advice or diagnosis. **

One can watch old TV shows online by subscribing to streaming services like Netflix, Hulu, or Amazon Prime Video, which often have a library of older TV shows available for streaming. Another option is to check if the specific TV show is available for purchase or rental on platforms like iTunes, Google Play, or Vudu. Additionally, some TV networks have their own websites or apps where they offer a selection of old TV shows for free with ads. **

It's difficult to determine which duo would win without knowing the context or the specific duos in question. The outcome would depend on various factors such as the skills, abilities, and strategies of each duo, as well as the specific circumstances of the competition or challenge. Without more information, it's impossible to definitively say which duo would come out on top. **