Lazy Linking, 109th in an Occasional Series

Things I liked lately on the Internets:

109.1 The beauty of...math equations bbc.in/1maQpUx @bbc

109.2 No easy fixes to scarcity of affordable homes, but making them costly to build is definitely not one bit.ly/M8YYiy @theportlandtrib

109.3 If these walls could speak? Actually, you can find out a lot by looking into them (literally) bit.ly/1hnJOnH @hiddencityphila

109.4 Sexual orientation, violence, & manhood in the NFL bit.ly/1iR17KC @tncposts

109.5 Miami Dolphins were racist toward Asians too bit.ly/1dAjJhI @angryasianman