Interestingly ...

Interestingly, Hogwarts Quidditch players are allowed to use whatever broomsticks they like or their sponsors can afford, despite the fact that more expensive brooms often confer great (and arguably unfair) advantages in speed and manoeuvrability.

Interestingly, the way we understand words is not always that obvious.

Interestingly, according to modern astronomers, space is finite. This is a very comforting thought — particularly for people who can never remember where they have left things.

Interestingly, the market reacted negatively.