After 20 years of research, the brilliant Dr. Emily P. Bane has finally cracked the code to resolving the grandfather paradox. Her groundbreaking paper, "A Solution to the Grandfather Paradox: A Novel Approach Using Only the Most Basic of Calculus," has been published in the Journal of Time Traveler's Anomalies.
Using a combination of simple algebraic manipulation and a dash of pure, unadulterated genius, Dr. Bane has demonstrated that it is possible to travel back in time, kill one's grandfather, and still have children. But don't just take her word for it - check out the evidence for yourself!
Stay tuned for more updates from the world of time travel and paradox resolution. In the meantime, don't forget to send your grandkids to college. They'll thank you for it.