Backyard magic: 3-min-long exposure of #fireflies in a jar (all unharmed!) https://t.co/AONaKcSBec [pic: Greghogan] https://t.co/XmqFcMJakt

Backyard magic: 3-min-long exposure of #fireflies in a jar (all unharmed!) https://t.co/AONaKcSBec [pic: Greghogan] https://t.co/XmqFcMJakt

It’s #CephalopodWeek! Let’s marvel at these pics of head-footed beauties: https://t.co/tiCm4uvoos //@SmithsonianMag https://t.co/v8DJE0aCDA

It’s #CephalopodWeek! Let’s marvel at these pics of head-footed beauties: https://t.co/tiCm4uvoos //@SmithsonianMag https://t.co/v8DJE0aCDA

Marine joyrider: a living fish hijacks a #jellyfish as a taxi: https://t.co/4BWrZfdEFJ // @MotherNatureNet https://t.co/Ig6uVYGyOy

Marine joyrider: a living fish hijacks a #jellyfish as a taxi: https://t.co/4BWrZfdEFJ // @MotherNatureNet https://t.co/Ig6uVYGyOy

Risks & older age: dwindling #dopamine levels explain why granny won’t bet the bank https://t.co/Ig2eszPIAh @RobbRutledge @maxplanckpress

Risks & older age: dwindling #dopamine levels explain why granny won’t bet the bank https://t.co/Ig2eszPIAh @RobbRutledge @maxplanckpress

Perpetual nitrogen ice keeps #Pluto’s heart forever young: https://t.co/dzYFsLblUQ via @NASA https://t.co/IQvCp8scVX

Perpetual nitrogen ice keeps #Pluto‘s heart forever young: https://t.co/dzYFsLblUQ via @NASA https://t.co/IQvCp8scVX

Gigantic soap bubble alert?;) Inside a Daya Bay #Antineutrino Detector: https://t.co/J17fHVanS5 via @apod https://t.co/aF7tRijA8T

Gigantic soap bubble alert?;) Inside a Daya Bay #Antineutrino Detector: https://t.co/J17fHVanS5 via @apod https://t.co/aF7tRijA8T

Many ways to spin a #photon: physicists discover new properties of #light https://t.co/8Gqqf8dT09 https://t.co/sUWqg01DJv via @tcdglobal

Many ways to spin a #photon: physicists discover new properties of #light https://t.co/8Gqqf8dT09 https://t.co/sUWqg01DJv via @tcdglobal

Novel approach for #schizophrenia treatment: LDC & Boehringer Ingelheim join forces to discover new compounds https://t.co/K0aruK6Z6y

Novel approach for #schizophrenia treatment: LDC & Boehringer Ingelheim join forces to discover new compounds https://t.co/K0aruK6Z6y

All eyes on #Mercury! Monday, May 9 has a rare treat in store: #TransitofMercury https://t.co/EBhEN4ysqS RT@slate https://t.co/3KEL6LWTP5

All eyes on #Mercury! Monday, May 9 has a rare treat in store: #TransitofMercury https://t.co/EBhEN4ysqS RT@slate https://t.co/3KEL6LWTP5

“#Hummingbird whisperer”: glorious closeups of feathered visitors https://t.co/01W5RLAVRp via @mymodernmet https://t.co/5mCo8B1eEh

#Hummingbird whisperer”: glorious closeups of feathered visitors https://t.co/01W5RLAVRp via @mymodernmet https://t.co/5mCo8B1eEh