This week in Buzz... Surprised by a 'Push' Sci-fi offering better than expected. By Allen Adams edge staff writer aadams@themaineedge.com If you're in the mood for "great cinema," you might as well stop reading now. However, if you're looking for something with some action, some cool special effects and some surprisingly good performances, you might want to go ahead and rent "Push," out this week on DVD. Read more...  Also this week... 'Transformers' Possibilities in a 'Wireless' world Story collection offers technological speculation By Allen Adams edge staff writer aadams@themaineedge.com One of the things I love about science fiction (at least, good science fiction) is the opportunity it offers for a glimpse at a possible future, a future that is a conceivable extension of our own present given certain (admittedly bizarre and/or unlikely) circumstances. Read more...