- James Randi on evil Sylvia Browne's connection to the Cleveland kidnapping story;
- Bas Lansdorp on his plan to send people to Mars -- on a one-way trip;
- Richard Wolf on two important race-related decisions coming from the Supreme Court;
- Carl Dietrich, CEO of a company trying to make flying cars;
- Ben Adler on the impact social media is having on journalism;
- Edward Frenkel on how schools are teaching math the wrong way.
Saturday, May 11, 2013
posted at 7:20 AM