Q&A: The Secret to a Really Crisp Apple Differences in cell walls result in some apples being mealy and some being magnificent. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Science needs to fix climate change - and FAST warns Astronomer Royal after IPCC reportDraconid meteor shower 2018: When and where to see the Draconids TONIGHT?Mount Vesuvius eruption: Pompeii blast so violent it caused victims’ heads to EXPLODENASA asteroid WARNING: Giant 490 FOOT asteroid barreling towards Earth TOMORROWSkull Asteroid TB145: Will DEATH COMET pass the Earth this Halloween?Hurricane Michael latest: Is Michael a HYPERCANE?