Direct Imaging of Covalent Bond Structure in Single-Molecule… j.mp/11Ld6nO Fresh Photons #scichat (Way cool!)

spaceplasma: X-ray vision tracks lightning bursts
Blink and… j.mp/11Ld4we Fresh Photons (Wow!)

How To Be Like Finland @imcguy j.mp/11vHSuP #edreform

TABLEIZER! — Spreadsheets to HTML Tables Tool j.mp/11La5Ut #edtech