🔴 We're taking names. And sending them to Mars. Submit your name to be etched onto a microchip that will ride on our #Mars2020 rover! The mission launches next summer, but get your boarding pass TODAY: go.nasa.gov/Mars2020pass. You have until 11:59pm ET on Sept. 30 to sign up.

"If We Don't Protect Nature We Can't Protect Ourselves" Harrison Ford | ... youtu.be/WdSmnlVC_yk via YouTube #goharrison!

In the last 500 million years, life has had to recover from five catastrophic extinction events. Are humans dealing the planet a sixth? on.natgeo.com/2mRZwBp

Gandhi the man may have been complex and flawed, but Gandhi the public figure left an indelible mark on the exercise of civil disobedience worldwide on.natgeo.com/2m2JILM

It would take 3 minutes and 2 seconds to travel at the speed of light from Earth to Mars, but it feels positively stately in this delightful visualization of the speed of light over various scales by Dr James O'Donoghue. x.com/physicsJ/statu…

24-year-old Guillermo Martínez is Providing Kenyans w/ Prosthetic Limbs for Free! TY @techinsider #3DPrinting #TechForGood #SDGs MT Dr. ir Johannes Drooghaag (JD) #BYOC! 🕊 Harold Sinnott 🇺🇸 Sen. Sally Eaves @Julez_Norton Atanas G. Atanasov Jean-Baptiste Lefevre Heinz V. Hoenen 🌻 John Nosta Healthcare 🏥 Health Tech

These women are making the world a better place 👏 people.com/human-interest…

This week, Extinction Rebellion shut down 60 cities globally. Here's Nish Kumar's take on it all... #TheMashReport

As part of the #SafeTea campaign for #NationalBurnAwarenessDay Mr Fadi Issa, a previous The Royal College of Surgeons of England fellow in burns reconstruction, gives BBC Breakfast his top tips for parents to immediately treat a burn: x.com/BBCBreakfast/s…

At 7:38am ET, our #AllWomanSpacewalk officially started as Christina H Koch & Jessica Meir set their spacesuits to battery power, marking the beginning of their 5.5 hour excursion outside of the International Space Station to replace a failed power controller. Watch: x.com/i/broadcasts/1…

Be sure to catch our article on Computerised Adaptive Testing in this month's @JPRAS - an easier, more patient centred way to assess surgical outcomes. CATs will soon be available for a range of plastic surgery #PROMs not just the CLEFT-Q! bit.ly/33yoki4

The epitome of 'grit'.

The part of our skin that gives it color is just about 1 millimeter thick. So much suffering—conquest, slavery, genocide—over just 1 millimeter. Centuries from now, should our species survive so long, we will look back upon our racist history with shock and bewilderment.

TheHill Hi guys We are a team of Oxford surgeons Any chance you could help us promote our reusable #PPE mask from re-purposed snorkel masks & HME filter. We've source 3000 masks & we're raising funds to distribute these to areas of need crowdfunder.co.uk/new-developmen…

Brachial plexus looking particularly grand this morning! British Society for Surgery of the Hand Claire Sethu

Great panel discussion on Peripheral Nerve Injuries British Society for Surgery of the Hand CY Ng Dominic Power Henk Giele #BPI #PNI #nerveinjuries