@takeshou: RT @standupmaths: Six weeks = 10! seconds. Because 6 weeks × 7 days × (8×3) hours × (4×√9×5) mins × (2×√9×10) secs = 1×2×3×4×5×6×7×8×9×10 […2014-06-25 23:01:21 via Twitter for Android @takeshou: RT @carolinhime: 今日もスタバで作…