<unk> <unk> <unk> <unk> <unk>  ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ Hulk<unk>find<unk>Loki<unk>and<unk>beats<unk>him<unk>into submission. Romanoff makes her way to the wormhole generator, where Selvig, freed from Loki's mind control, reveals that Loki's scepter can be used to shut down the generator.<unk> Romanoff makes her way to the wormhole generator, where Selvig, freed from Loki's mind control, reveals that Loki's scepter can be used to shut down the generator. <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> Thor returns Loki and the Tesseract to Asgard, while Fury expresses confidence that the Avengers will return if and when they are needed.  Question: What did Selvig reveal to Romanoff?
Loki's scepter can be used to shut down the generator