517K views · 9.3K reactions | During Tour de France Annual bicycle race, cyclist Michael Guerra unclips from his pedals, and decides to lie down on the seat and stretch his legs back to lay down flat to achieve the ultimate aerodynamic efficiency  Though this technique can help with speed increase, it is extremely difficult to act as it can also make the bike more susceptible to wobbling. Like history? Follow @historyphotographed  | History In Pictures | Facebook

598K views · 9.4K reactions | A for Apple B for Ball, Nursery Rhymes, Kids Song, Alphabet Song, ABC Song #viral #trending | Ajit Kumar | Facebook

9.6M views · 74K reactions | Learning the alphabet is at your fingertips. ;) bit.ly/2lippUK | 5-Minute Crafts | Facebook

445 reactions · 26 shares | Teacher and classroom finds are on sale at @michaelsstores right now. PLUS they have raised the discount for teachers which includes sale items for a limited time. Find some great deals on back to school finds. #MichaelsFinds #TeacherSale #ClassroomSupplies #BudgetTeacher #TeacherDiscount #ClassroomHaul #MichaelsTeacherDay #TeacherLife #CraftStoreFinds #educatordeals | The Purple Alphabet | Facebook