Board Thread:Fun and Games/@comment-31739971-20180330143109/@comment-29604386-20180407195219

Having the glass shards fall inwards would be possible if teleportation existed. The moment before you hit the glass (moment 1), you'd be required to teleport to the other side (moment 2). This would leave a vacuum of air where moment 1 occured so the succ could pull the glass inwards. However, the glass would need to be stupidly thin and brittle for this to work. And air succed in from the other direction would probably to cause the window to blow out anyway. Air would not push against the window in moment 2 because the air is now trapped inside your body. You might want to see a doctor.