The conversations focus on research topics, but scientists inevitably discuss their personal lives and career paths, too.
Many are thought to emerge from stellar explosions, yet the rays' origins remain murky, because interstellar magnetic fields deflect the electrically charged particles and make their paths too complex to follow.
Let a few puffs of air out of the 35mm tyres and it's great for ploughing along bridle paths too – and if the terrain is really juddery you could even fit a more voluminous 40mm tyre.
Horses carry bricks from one pit to another, and they do so without being led; they walk back and forth on dusty paths, too tired or too hopeless to imagine trotting away to freedom.
Of course, not all paths will be possible because the other player has a role in selecting paths too, and won't take actions that lead to less preferred outcomes for him.
The couple named him Renegade because in the Bible, Daniel rejects the culture that surrounds him to be faithful to God and renegades follow their own paths, too.
Increasingly, computer programming skills are a key ingredient to success in astronomy -- and they open up other career paths, too.
Warner Bros. had an Internet strategy, CNN had one and many of the magazines pursued individual paths, too.
Waveney District Council and Suffolk Coastal District Council said they were suspending all recycling and rubbish collections on Monday because the roads and paths were "too dangerous".
As for content, anything goes, though try to avoid walking down paths too well travelled.
The paths too, which are wide enough for the crowds who will doubtless come to see the peak blooms in coming weeks, artfully curve around rocks and plantings, offering inviting benches along the way.
