Maya R.
The 5-minute quiz nailed exactly what I needed. The learning experience finally made the ideas stick.
Stephen Hawking
#1 NEW YORK TIMES BESTSELLER A landmark volume in science writing by one of the great minds of our time, Stephen Hawking’s book explores such profound questions as: How did the universe begin—and what made its start possible? Does time always flow forward? Is the universe unending—or are there boundaries? Are there other dimensions in space? What will happen when it all ends? Told in language we all can understand, A Brief History of Time plunges into the exotic realms of black holes and quarks, of antimatter and “arrows of time,” of the big bang and a bigger God—where the possibilities are wondrous and unexpected. With exciting images and profound imagination, Stephen Hawking brings us closer to the ultimate secrets at the very heart of creation.
Maya R.
The 5-minute quiz nailed exactly what I needed. The learning experience finally made the ideas stick.
James T.
I never finish books. Memrbl turned this one into a lesson I actually completed on my commute.
Aisha K.
Loved how personal it felt, like it knew which parts I'd struggle with before I did.
Daniel O.
Better than any summary app. The questions made me think instead of just skim.
Sophie L.
Took the quiz, got my course, and remembered more in a day than a week of reading.
Marcus B.
The personalization is real. My learning experience felt built for me, not copy-pasted.
Lena M.
Quick, clear, and surprisingly deep. Perfect for busy mornings.
Carlos V.
Finally a learning app that respects my time. Five minutes in and I was hooked.
Priya S.
I use it for every book now. The recall actually lasts.
Tom H.
Skeptical at first, but the tailored lessons changed how I read nonfiction.
Nina A.
Beautiful, simple, and it just works. My friends are all switching over.
Ethan W.
The quiz felt like a conversation and the learning experience felt like a tutor who knew me.
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Brief Answers to the Big Questions
Stephen Hawking
American Prometheus
Kai Bird and Martin Sherwin
The Emperor of All Maladies
Siddhartha Mukherjee
The Sixth Extinction
Elizabeth Kolbert
A Short History of Nearly Everything
Bill Bryson
The Black Swan
Nassim Nicholas Taleb
Enlightenment Now
Steven Pinker
The Dawn of Everything
David Graeber
Your Inner Fish
Neil Shubin
The Language Instinct
Steven Pinker
Sapiens
Yuval Noah Harari
Unbroken
Laura Hillenbrand
There are 3,000,000+ books on MEMRBL. Take any one as a personalized, interactive course.
Search the catalog