Finding Fossils
Fossil collecting is a great hobby. Here are some of
my favourite links:-
Time
Travel
Think
time travel is impossible?
"Heavier-than-air flying
machines are impossible," wrote one of the world's
greatest scientists, Lord Kelvin, in 1895.
We have come a long way in 100 years -
how far can we go in the next 100?
Here are some science links to time
travel sites for children and adults:-
-
Science News for Kids - is a great general science site for
kids. There's news, games and puzzles.
-
NASA for Kids has an interesting article about whether time
travel is possible. There are plenty of games on the site
too!
-
BBC ,
Space Daily and
Scientific America have some articles written by scientists
discussing how to travel in time.
-
Sci Fi Science has some reviews of non-fiction time travel
books.
Supercomputers, Artificial Intelligence
and Robots
Will
computers ever be as intelligent as people? Over 50 years ago the
mathematician Alan Turing proposed a test - could a computer in a
chat room ever fool a human into believing it was human? Find out
how close computers are to passing the test at the
BBC report on the Turing Test. Here are some other great robot
sites:-