black holes · cosmology · einstein · Lemaître · Stephen Hawking

Stephen Hawking: Time to Discard the Event Horizon

It seems like Stephen Hawking has become his own brand these days. For example, my daughter loves to play with the new iPad app: Stephen Hawking’s Snapshots of the Universe. It’s a neat tool for helping kids visualize relativity. And while I don’t think there’s anything wrong with branding, it does tend to reinforce the suspicion… Continue reading Stephen Hawking: Time to Discard the Event Horizon

movies · Peter Jackson · the Hobbit · The Lord of the Rings · Tolkien

Review: Why The Hobbit And Peter Jackson Are Going Underhill and Overhill

The Hobbit: Desolation of Smaug is easily the worst of Peter Jackson’s Tolkien films yet. English: The location of Hobbiton, as used in the Lord of the Rings films. Near Matamata in New Zealand. (Photo credit: Wikipedia) I’m mystified by critics who say the film is lousy–but better than the first. Ty Burr of the Boston Globe typifies this.… Continue reading Review: Why The Hobbit And Peter Jackson Are Going Underhill and Overhill

ALS · embryonic stem cells · stem cells

Fetal Stem Cells To Treat ALS

Neuralstem’s treatment for amyotrophic lateral sclerosis (ALS), now into Phase 2 clinical trials, is getting more enthusiastic attention. Ted Harada, diagnosed with the disease in 2010, has been a walking advertisement for their treatment after two surgeries that he underwent as part of the Phase 1 clinical trials at Emory University. The surgeries restored his balance and ability to walk.… Continue reading Fetal Stem Cells To Treat ALS