These gaps are thermal expansion joints, they prevent the rails from buckling when they get hot in the summer. Although modern welded rail only has these gaps every mile or so to reduce the vibration and noise of the wheel crossing them (instead of every 40 feet on unwelded rail).
All construction must provide for thermal expansion (e.g. bridges have thermal expansion joints, concrete road paving has thermal expansion grooves).
A small narrow waterway between two pieces of land is called a strait.
The small gap between adjacent neurons is called a synapse. It is where neurotransmitters are released from one neuron to signal the next neuron in the neural circuit. This communication is essential for proper functioning of the nervous system.
Gap junctions are small channels that form across the plasma membranes of adjacent cells, allowing for direct communication and exchange of ions, small molecules, and signaling molecules between the cells.
Small Heath railway station was created in 1863.
Cut it into small pieces or pulp it.Cut it into small pieces or pulp it.Cut it into small pieces or pulp it.Cut it into small pieces or pulp it.
The small railway station is "la petite gare" in French.
A wood biscuit joiner is a tool that cuts slots in wooden pieces, allowing for biscuits (small wooden pieces) to be inserted and glued in between the pieces. When the biscuits swell with glue, they create a strong and seamless connection between the wooden pieces.
A gap junction forms when a channel is created between two adjacent plasma membranes. This type of cellular junction allows for direct communication and passage of small molecules between the two cells.
Chop, dice are two possibilities:Chop the onion into small pieces. Dice the meat into small pieces.
For heat expansion.
Lisp in Small Pieces was created in 1994.
The Romans used small pieces of colored tile for mosaics.The Romans used small pieces of colored tile for mosaics.The Romans used small pieces of colored tile for mosaics.The Romans used small pieces of colored tile for mosaics.The Romans used small pieces of colored tile for mosaics.The Romans used small pieces of colored tile for mosaics.The Romans used small pieces of colored tile for mosaics.The Romans used small pieces of colored tile for mosaics.The Romans used small pieces of colored tile for mosaics.